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Psilomelane

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Socorro Co., New Mexico, USA
© Michael C. Roarke

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Colour:Iron-blackHardness:5 - 6
Name:From the Greek ψιλός (psilos) "smooth" or "bald", and μέλας (melas) "black" in allusion to the form and colour.


Obsolete group name for hard black Manganese Oxides

Classification of Psilomelane

Strunz 8th edition ID:4/X.0-0

4 : Oxides & Hydroxides
X : Unclassified oxides
0 :
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Physical Properties of Psilomelane

Lustre:Sub-Metallic, Dull
Diaphaneity (Transparency):Opaque
Colour:Iron-black
Streak:Brownish black to black, shining
Hardness (Mohs):5 - 6
Density (measured):4.7 - 4.72 g/cm3
Density (calculated):0.42 g/cm3

Relationship of Psilomelane to other Species

Related Minerals - Strunz Grouping):

- +
4/X.0-0Murataite-(Y)
(Y,Na)
 
6
Zn(Zn,Fe
3+
 
)
 
4
(Ti,Nb,Na)
 
12
O
 
29
(O,F,OH)
 
10
F
 
4
4/X.0-0Polymignite
(Ca,Fe,Y,Th)(Nb,Ti,Ta,Zr)O
 
4

Other Names for Psilomelane

Synonyms:
Black HematiteBlack Iron Oreχ-psilomelaneCompact Black Manganese OreLeptonematite (of Breithaupt)
LeptonemerzMagnesia indurataProtomelanePsilomelaniteSchwarz-Eisenstein
Verhärtetes SchwarzbraunsteinerzVerhärtetes Schwarz-Manganerz
Other Languages:
German:Hartmanganerz
Psilomelan
Japanese:サイロメレン
Russian:Псиломелан
Simplified Chinese:硬锰矿
Swedish:Derb Brunsten
Varieties:
Nickeloan Psilomelane

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Psilomelane

Reference List:

- +
Wallerius (1747): 268.

Haidinger (1827), Royal Society of Edinburgh, Transactions: 11: 129.

Egleston (1887), U.S. National Museum Bulletin 33: 137.

Krusch (1907), Zeitschrift für praktische Geologie, Berlin Halle a.S.: 15: 129.

Hintze (1929),: 1(3A): 3597.

Ramsdell (1932), American Mineralogist: 17: 143.

Vaux (1937), Mineralogical Magazine: 24: 521.

Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged: 668-670.

Fleischer, M. (1960), Studies of the manganese oxide minerals: III: Psilomelane: American Mineralogist: 45: 176-187.

Mineralogical Magazine (1965): 34: 634-655.

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    • Localities for Psilomelane

    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    Hide Locality List
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Afghanistan
     
    • Parvan Province (Parwan Province)
      • Ghorband District
        • Ferenjal (Farenjal)
    		Orris, G.J., and Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan. United States Geological Survey Open-File Report 02-110
    Argentina
     
    • Catamarca
    		Dirección Provincial de Geología y Minería de la Provincia de Catamarca (1970). Padrón de Minas.
    • Chubut
      • Gastre Department
        • Cerro de Los Chivos
    		Raúl Jorge Tauber Larry
    • Córdoba
      • Minas Department
    		Sureda (1978): Revista de la Asociacion Geologica Argentina 33(4):299-324
    • Jujuy
    		Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina)
    • Neuquén
    		PONS, Josefina M. et al. Alteration, Cu mineralization and bitumen in the Barda González prospect, Neuquén. Rev. Asoc. Geol. Argent. [online]. 2009, vol.64, n.3, pp. 501-513.
    • Salta
      • Puna de Jujuy
    		Raúl Jorge Tauber Larry
    • San Juan
    		Brodtkorb (2002): Las Especies Minerales de la Republica Argentina
    Raúl Jorge Tauber Larry
    Hugo A. Peña (1970). Minerales y rocas de aplicación de la Provincia de Tucumán. Dirección Provincial de Minas. Tucumán.
    Hugo A. Peña (1970). Minerales y rocas de aplicación de la Provincia de Tucumán. Dirección Provincial de Minas. Tucumán.
    Hugo A. Peña (1970). Minerales y rocas de aplicación de la Provincia de Tucumán. Dirección Provincial de Minas. Tucumán.
    Raúl Tauber Larry
    G. Álvarez (1938). Minerales de Mnganeso de Tucumán. Cuaderno de Mineralogía y Geología de la Universidad Nacional de Tucumán. Tomo I, Nº 3.
        • Sierra de La Ramada
    		Ruiz, D. R., Ávila, J.C. & Lazarte, J.E. (????): Las vetas de calcita de Farrallón Blanco, Sierra de la Ramada, Tucumán. Facultad de Ciencias Naturales e Instituo Miguel Lillo. Miguel Lillo 205. 4000. Tucumán, Argentina
    Hugo A. Peña (1970). Minerales y Rocas de Aplicación de la Provincia de Tucumán. Dirección Provincial de Minas. Tucumán.
      • Lules Department
    		G. Álvarez (1938). Minerales de Manganeso de Tucumán. Cuadernos de Mineralogía y Geología de la Universidad Nacional de Tucumán. Tomo I, Nº3.
    G. Álvarez (1938). Minerales de Manganeso de Tucumán. Cuadernos de Mineralogía y Geología de la Universidad Nacional de Tucumán. Tomo I, Nº3.
    G. Álvarez (1938). Minerales de Manganeso de Tucumán. Cuadernos de Mineralogía y Geología de la Universidad Nacional de Tucumán. Tomo I, Nº3.
    Australia
     
    • New South Wales
      • Hardinge Co.
        • Copeton Dam
          • Clare
    		R.E Brown and W.J Stroud, Metallogenic Study and Mineral Deposit Data Sheets, 1997.
      • Murchison Co.
        • Bingara
    		R.E Brown and W.J Stroud, Metallogenic Study and Mineral Deposit Data Sheets, 1997.
      • Robinson Co.
        • Canbelego
          • Cohn
    		L.B. Gilligan and J.G. Byrnes Cobar Metallogenic Map 1:250 000
        • Cobar
          • Weltie
    		L.B. Gilligan and J.G. Byrnes Cobar Metallogenic Map 1:250 000
      • Yancowinna Co.
        • Broken Hill
    		Rocks & Min.: 62:226&228.
    • Northern Territory
      • Coomalie Shire
        • Batchelor
          • Rum Jungle
      • Gulf of Carpenteria
        • Groote Eylandt
    		Econ Geol (1981) 76:556-567
    • Queensland
    		part of list from University of Queensland
    part of list University of Queensland
    [MinRec 19 p469-490 - "Sielecki, R: The Mount Isa-Cloncurry mineral field"]
    • South Australia
      • Eyre Peninsula
        • Middleback Range
          • Iron Knob
    		No reference listed
      • Flinders Ranges
        • North Flinders Ranges
          • Arkaroola Region (Arkaroola Station)
            • Mt Painter area
    		Coats & Blissets 1971 Bull 43, SA Mines Department.
          • Blinman
    		No reference listed
          • Leigh Creek
            • Beltana
              • Ediacaran Fossil Reserve
    		Noble R.J., Just J. and Johnson J. E., 1983, Catalogue of South Australian Minerals-1983, Government Printer, Adelaide.
        • South Flinders Ranges
          • Martins Well
    		Johnston, C.W . & Hill, R.J. (1978): Zinc phosphates at Reaphook Hill South Australia. Mineralogical Record 9,(1), 20-24
          • Quorn
    		No reference listed
      • Olary Province
        • Plumbago Station
    		No reference listed
    • Victoria
      • St Arnaud
    		GeoVic online geospatial database, Victorian Department of Primary Industries Earth Resources Division
    • Western Australia
      • Roebourne Shire
        • Whim Creek
    		P. Doownes, J. Bevan & A. Bevan (1998) - Minerals of the Whim Creek copper mine, Western Australia - Australian Journal of Mineralogy, Vol. 4, N°1, pp 13-29
    Austria
     
    • Carinthia
      • Friesach - Hüttenberg area
        • Hüttenberg
          • Hüttenberger Erzberg
      • Gailtaler Alpen & Karnische Alpen
        • Bleiberg District
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Packalpe
        • Bad St Leonhard
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Saualpe
        • Bad St Leonhard
    		Meixner, H. (1968): Neue Mineralfunde in den österreichischen Ostalpen. XXIII. Carinthia, II, 158./78., 96-115 (contribution "257. Manganit von St. Leonhard, Saualpe, K." p. 104-105.)
    • Lower Austria
      • Industrieviertel
        • Bucklige Welt
          • Pitten
    		Hackenberg 2003
    • Salzburg
      • Hallein
        • Gaissau
    		A. Strasser: Die Minerale Salzburgs (1989)
      • Hohe Tauern
        • Gastein valley
          • Erzwies area
    		A. Strasser: Die Minerale Salzburgs, 1989
      • Salzburg
        • Glasenbach
    		A. Strasser: Die Minerale Salzburgs (1989)
        • Untersberg massif
    		A. Strasser: Die Minerale Salzburgs (1989)
      • Werfen
        • Pfarrwerfen
    		A. Strasser: Die Minerale Salzburgs, 1989
    • Styria
      • Bruck an der Mur
        • Aflenz Kurort
          • Turnau
            • Eibelkogel
    		Redlich (1931)
      • Eisenerz
    		Lapis 8(4), 14-24 (1983)
      • Fischbacher Alpen
        • Spital am Semmering
    		Hackenberg 2003
          • Steinhaus am Semmering
    		Hackenberg 2003
    Hackenberg 2003
    Tufar, W. (1963): Die Erzlagerstätten des Wechselgebietes. Mitteilungsblatt der Abteilung für Mineralogie am Landesmuseum Joanneum, 1, 1-60.
    • Tyrol
      • East Tyrol
        • Kals valley
          • Ködnitz valley
    		MEIXNER, H. (1968): Neue Mineralfunde in den österreichischen Ostalpen XXIII. Carinthia II, 158./78., 96-115.
        • Virgen valley
          • Prägraten
    		R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    GASSER (1913)
      • North Tyrol
        • Inn valley
          • Brixlegg - Schwaz area
            • Brixlegg - Rattenberg
              • Gratlspitz
    		Lapis 19(7/8):13-78 (1994)
    Bolivia
     
    • Cochabamba Department
      • Mizque Province
    		Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
    • El Beni Department
      • Itenez Province
    		Salomon Rivas & Federico Ahlfeld: Los Minerales de Bolivia y sus Parajes (Santa Cruz de la Sierra, 1998)
    • Potosí Department
      • Nor Lípez Province
    		Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
      • Rafael Bustillo Province (Bustillos Province)
    		[MinRec 32:481]
      • Villazon
    		Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
    • Santa Cruz Department
      • Chiquitos Province
    		Osvaldo R. Arce Burgoa (2007) Guia a los Yacimientos Metaliferos de Bolivia. (Minera San Cristobal S.A. & Empresa Minera Unificada S.A., La Paz)
    Salomon Rivas y Federico Ahlfeld (1998) Los Minerales de Bolivia y sus Parajes. (Santa Cruz)
    Brazil
     
    • Bahia
    		Guimarães Texeira, J.B., Braz de Souza, J.A., da Glória da Silva, M., Maia Leite, C.M., Figueiredo Barbosa, J.S., Silva Coelho, C.E., Abram, M.B., Conceição Filho, V.M., and Iyer, S.S.S. (2001): Mineralium Deposita 36, 332-344
    • Minas Gerais
      • Doce valley
    		[www.johnbetts-fineminerals.com]
    • Paraná
    Bulgaria
     
    • Haskovo Oblast (Khaskovo Oblast)
      • Rhodope Mts
    		I. Kostov, V. Breskovska, J. Mincheva-Stefanova, G. Kirov (1964): Minerals of Bulgaria. Sofia, Bulgaria, 540 pp. (in Bulgarian).
    Kostov et al :Minerals of Bulgaria (1964)
    Cambodia
     
    • Preăh Vihéar Province
    		Economic and Social Commission for Asia and the Pacific (1993) Atlas of Mineral Resources for the Escap Region Cambodia Vol 10 UN.
    Economic and Social Commission for Asia and the Pacific (1993) Atlas of Mineral Resources for the Escap Region Cambodia Vol 10 UN.
    Canada
     
    • Northwest Territories
      • Mackenzie District
        • Great Bear Lake
    		Rod Tyson, The Port Radium District, Northwest Territories, Canada Mineralogical Record (1989) vol.20. #3, pp 201-208 .
    • Nova Scotia
      • Hants Co.
        • Tennecape (Tenecape; Tennycape; Teny Cape)
    		R. A. F. Penrose, Jr., Annual Report of the Geological Survey of Arkansas for 1890 Volume 1, Manganese: Its USes, Ores, and Deposits
        • Walton
        • West Hants
          • Cheverie
    		D. G. Bishop and J. D. Wright, "Geology and Trace Element Studies of Manganese Occurrences in Nova Scotia", Occurrences in Nova Scotia Nova Scotia Department of Natural Resources Mineral Resources Branch Economic Geology Series ME 1974-1
      • Lunenburg Co.
        • New Ross
    		Kramm, H.E., "On the Occurrence of Manganese at New Ross in Nova Scotia", The Transactions of the Canadian Mining Institute, pg. 210-217, 1912.
    • Yukon Territory
      • Mayo Mining District
        • Galena Hill
          • Elsa
    		Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990
    Chile
     
    • Antofagasta Region
      • Antofagasta Province
    		Econ Geol (1991) 86:1222-1237
      • El Loa Province
        • Calama
          • Atahualpa district
    		Saric N. et altri (1971); "Apuntes sobre algunas minas de la región costera de Antofagasta"; IIG, Stgo de Chile.
    Saric N. et altri (1971); "Apuntes sobre algunas minas de la región costera de Antofagasta"; IIG, Stgo de Chile
    • Atacama Region
      • Copiapó Province
        • Bandurrias district
          • Don Beno
    		Maurizio Dini - analysed material by Bob Jenkins
    • Coquimbo Region
      • Elqui Province
        • La Serena
    		Oyarzun, R., Ortega, L., Sierra, J., Lunar, R., and Oyarzun, J. (1998): Mineralium Deposita 33, 547-559.
          • Talcuna Cu-Mn-Ag Mining District
    		Oyarzun, R., Ortega, L., Sierra, J., Lunar, R., and Oyarzun, J. (1998): Mineralium Deposita 33, 547-559.
    . Ruiz Fuller/F. Peebles (1988): "Yacimientos metalíferos de Chile": Fondecyt, Stgo de Chile.
    Oyarzun, R., Ortega, L., Sierra, J., Lunar, R., and Oyarzun, J. (1998): Mineralium Deposita 33, 547-559.
    China
     
    • Anhui Province
      • Chizhou Prefecture
        • Guichi District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Tongling Prefecture
    		Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32
        • Xinqiao ore field
    		Chaoyi Wang (1988): Geology and Prospecting 24(12), 19-21; Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32; Yanjing Chen, Huayong Chen, Khin Zaw, Pirajno, F., and Zengjie Zhang (2007): Ore Geology Reviews 31, 139-169; Zhichao Chu (1982): Geology and Prospecting 18(11), 8-14
      • Xuancheng Prefecture
        • Xuanzhou District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
    • Beijing Municipality
      • Changping District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Pinggu District
    		http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
    • Chongqing Municipality
      • Chengkou Co.
    		Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Xiugen Fu, Lidong Zhu, Yongzhu Xiong, Li Lin, and Yanchun Pang (2004): Acta Sedimentologica Sinica 22(4), 614-620
    Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    • Fujian Province
      • Longyan Prefecture
        • Liancheng Co.
          • Liancheng Mn deposit
    		Nanlai Zheng, Xingli Mao, and Jiansheng Ding (1986): Geology and Prospecting 22(3), 17-20
    Lisheng Luo (1988): Geology and Prospecting 24(2), 13-16
    Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
        • Wuping Co.
    		http://www.mineralmundi.com/yanqian-10003772.htm
      • Sanming Prefecture
        • Qingliu Co.
    		Jiajing Zhang, Zhenghui Chen, Denghong Wang, Zhenyu Chen, Shanbao Liu, and Chenghui Wang (2008): Geotectonica et Metallogenia 32(1), 92-97
    • Gansu Province
      • Jiuquan Prefecture
        • Guazhou (Anxi) Co.
    		Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
        • Subei Co.
    		Fangcheng Wang, Bochong Liu, and Xiaoju Cai (2010): Geology and Exploration 46(5), 836-843
    http://www.mineralmundi.com/mazongshan-10003738.htm
        • Yumen Co.
    		http://www.mineralmundi.com/heixiakou-10003719.htm
      • Longnan Prefecture
        • Wen Co.
    		Guicai Yang, Jinzhong Qi, Huafang Dong, Junhua Guo, and Zhihong Li (2007): Geology and Prospecting 43(3), 37-41; Zhihong Li, Yin Yang, Shenglin Peng, and Maosen Yuan (2007): Geotectonica et Metallogenia 31(1), 63-76
    • Guangdong Province
      • Qingyuan Prefecture
        • Lianzhou Co. (Lian Co.)
    		http://www.mineralmundi.com/xiaodai-10003764.htm
      • Yunfu Prefecture
        • Luoding Co.
    		Liangkai Gu (1986): Geology and Prospecting 22(1), 15-18
    Hanquan Ye (1985): Geology and Prospecting 21(9), 23-24; Renxian Zheng (1994): Geology and Prospecting 30(2), 8-14
    • Guangxi Zhuang Autonomous Region
      • Chongzuo Prefecture
        • Daxin Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20; Zeng, Y., and Liu, T. (1999): Ore Geology Reviews 15(1), 153-163
        • Tiandeng Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shouquan Zhu (2001): Geology and Prospecting 37(2), 58-61
      • Guigang Prefecture
        • Guiping Co.
    		Hunan Metallurgical Geology Research Team 236 (1977): Geology and Prospecting 13(8), 20-25, 28; Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20; Shouquan Zhu (1992): Geology and Prospecting 28(2), 19-21
      • Guilin Prefecture
        • Pingle Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
      • Laibin Prefecture
        • Wuxuan Co.
    		Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
    Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Xingbin District
    		Hunan Metallurgical Geology Research Team 236 (1977): Geology and Prospecting 13(8), 20-25, 28
    Mingsheng Li (1987): Geology and Prospecting 23(12), 13-16
      • Liuzhou Prefecture
        • Liujiang Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
    • Guizhou Province
      • Tongren Prefecture
        • Songtao Co.
          • Songtao Mn ore field
    		http://www.mineralmundi.com/datangpo-10003705.htm
      • Zunyi Prefecture
        • Zunyi Co.
    		Kehua Yin (2009): Geology and Prospecting 45(3), 273-279
    Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
    Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
    • Hainan Province (Hainan Island)
      • Baoting Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Ding'an Co.
    		http://www.chinamining.org/Facts/2006-09-29/1159514761d1424.html
    • Hebei Province
      • Chengde Prefecture
        • Fengning Co.
    		Baode Wang, Shuyin Niu, Aiqun Sun, Yaming Liu, Pengzhi Guo, and Shuanghai Sun (2008): Geology and Prospecting 44(1), 15-20
        • Xinglong Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
    • Heilongjiang Province (Manchuria; Dongbei Region)
      • Mudanjiang Prefecture
        • Ning'an Co.
    		Yu Wang, Fusheng Ma, Jianan Jing, and Jianhua Cui (2007): Journal of East China Institute of Technology 30(2), 113-118
    • Henan Province
      • Luoyang Prefecture
        • Luanchuan Co.
    		Haiqi Yan, Yuhua Pei, Yaowu Song, and Hui Yun (2007): Mineral Resources and Geology 21(3), 245-250
        • Song Co.
    		Laiyun Cui (2005): Geology and Prospecting 41(2), 30-34
      • Nanyang Prefecture
        • Tongbai Co.
          • Weishancheng ore field
    		Lin Ye and Tiegang Liu (2003): Geology and Prospecting 39(4), 41-45
      • Sanmenxia Prefecture
        • Lushi Co.
    		Lin Yang, Hao Wang, Shi Yan, and Wenbo Zhang (2010): Geology and Prospecting 46(5), 844-851
    • Hubei Province
      • Huangshi Prefecture
        • Daye Co.
    		Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32
        • Yangxin Co.
    		Junping Dong (1992): Geology and Prospecting 28(7), 21-24, 44
      • Wuhan Prefecture
        • Caidian District
    		Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32
    • Hunan Province
      • Changsha Prefecture
        • Liuyang Co.
    		Siwei He and Minyun Sun (1986): Geology and Prospecting 22(3), 28-35
      • Chenzhou Prefecture
        • Guiyang Co.
          • Dafang Au-Ag-Pb-Zn deposit
    		Fushan Wang (1991): Hunan Geology 10(1), 17-24
    Fushan Wang (1991): Hunan Geology 10(1), 17-24
    Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
    Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Linwu Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
        • Suxian District
          • Dongpo ore field
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Zhaojian Zeng (1997): Hunan Geology 16(3), 163-166; Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
    Bingtao Li (1993): Geology and Prospecting 29(9), 5-11
        • Yizhang Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
    Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
      • Hengyang Prefecture
        • Changning Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
        • Leiyang Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
        • Nanyue District
    		Guangming Yang (1980): Geology and Prospecting 16(7), 35-40
        • Qidong Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
    Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
    Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
      • Shaoyang Prefecture
        • Beita District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Dongkou Co.
    		http://www.mineralmundi.com/jiangkou-10106588.htm
      • Xiangtan Prefecture
        • Yuhu District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Yiyang Prefecture
        • Anhua Co.
    		Shouquan Zhu (1994): Geology and Prospecting 30(6), 15-18
        • Heshan District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Yongzhou Prefecture
        • Dao Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
        • Jianghua Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
    Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
        • Jiangyong Co.
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
          • Tongshanling ore field
    		Zhifang Zeng and Hesheng Liu (2003): Geology and Prospecting 39(1), 14-17
        • Lanshan Co.
    		Hongchang Li, Guangli Tang, Xieming Li, Shunquan Yang, and Jinchang Deng (1987): Geology and Prospecting 23(11), 6-15
        • Lengshuitan District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Lingling District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20; Canhui Luo (1992): Geology and Prospecting 28(5), 13-16, 22
    • Inner Mongolia Autonomous Region
      • Baotou League (Baotou Prefecture)
        • Bayan Obo Mining District
          • Bayan Obo
    		Qingchang Meng (1981): Geology and Prospecting 17(3), 10-17
        • Binhe New District
          • Wulashan Mining District
    		Econ Geol (1994) 89:1289-1305
      • Bayan Nur League (Bayannao'er Prefecture)
        • Urad Middle Banner (Wulate Zhongqi)
    		Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
    Zhaolong Li, Wendou Xu, Yijie Xi, and Xinming Jiang (1981): Geology and Prospecting 17(6), 7-14
      • Hulunbuir League (Hulunbei'er Prefecture)
        • New Barag Right Banner (Xin Barag Youqi)
    		Zhitian Wang, Kezhang Qin, Longju Pang, and Weishi Li (1993): Mineral Deposits 12(3), 212-220; Zhicheng Lü, Paiping Zhang, Guozheng Duan, Libo Hao, and Guanghua Dong (2002): Journal of Mineraloy and Petrology 22(1), 1-5
      • Ulaan Chab League (Wulanchabu Prefecture)
        • Siziwang Banner (Siziwang Co.)
    		Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
        • Zhuozi Co.
    		Xiqing Yu, Wang Chen, and Wei Li (2008): Geology and Prospecting 44(2), 29-37
      • Ulanhad League (Chifeng Prefecture)
        • Ongniud Banner (Wengniute Co.)
    		Zengyao Lü, Huiwen Wang, and Yingfu Zhao (2004): Contributions to Geology and Mineral Resources Research 19(3), 185-190
      • Xilin Gol League (Xilinguole Prefecture)
        • East Ujimqin Banner (Dongwuzhumuqin Co.; Dongwu Qi)
    		Yongan Yu, Hongli Liu, Jiemei Li, Xiao Ma, Yinyin Chao, Yongwei Li, and Weiguo Yang (2010): Geology and Exploration 46(5), 798-804
        • Erenhot Co. (Erlianhaote Co.)
    		Tongyun Song (1980): Geology and Prospecting 16(5), 21-23
        • West Ujimqin Banner (Xiwuzhumuqin Co.)
    		Fei Cheng, Lianxi Wei, Longhua Jing, Guihua Xu, and Changmou Qi (2004): Metallurgical Analysis 24(1), 24-28
    • Jiangsu Province
      • Nanjing Prefecture
        • Jiangning District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Qixia District
    		Yanjing Chen, Huayong Chen, Khin Zaw, Pirajno, F., and Zengjie Zhang (2007): Ore Geology Reviews 31, 139-169.
    • Jiangxi Province
      • Jingdezhen Prefecture
        • Fuliang Co.
    		Mousong Chen (1996): Geology of Jiangxi 10(3), 167-176
        • Leping Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Lianxing Gu, Khin Zaw, Wenxuan Hu, Kaijun Zhang, Pei Ni, Jinxiang He, Yaotong Xu, Jianjun Lu, and Chunming Li (2007): Ore Geology Reviews 31(1-4), 107-138; Guobin Zhang (2005): Geology and Prospecting 41(4), 47-50
      • Jiujiang Prefecture
        • Ruichang Co.
    		Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32
          • Wushan Mine (Wujia Cu-Au deposit)
    		Jurui He, Zhongyou Yao, Ying Li, Nangui Sun, and Aihua Dai (1992): Geology and Prospecting 28(9), 27-32; Zhongyou Yao, Ying Li, and Jurui He (1992): Contributions to Geology and Mineral Resources Research 7(1), 10-21
      • Shangrao Prefecture
        • Shangrao Co.
    		Xiao'e Huang and Zhihua Xu (2006): Geology and Prospecting 42(5), 52-56
      • Yingtan Prefecture
        • Guixi Co.
          • Lengshuikeng Ag-Pb-Zn-Au deposit
    		Ran Lu, Jingwen Mao, Jianjing Gao, Huimin Su, and Jiahao Zheng (2012): Acta Petrologica Sinica 28(1), 105-121
    • Jilin Province (Manchuria; Dongbei Region)
      • Jilin Prefecture
        • Huadian Co.
    		http://www.mineralmundi.com/nuanmutiaozi-10106590.htm
      • Siping Prefecture
        • Lishu Co.
    		http://www.mineralmundi.com/lishu-manganese-mine-10232407.htm
    • Liaoning Province (Manchuria; Dongbei Region)
      • Anshan Prefecture
        • Haicheng Co.
          • Xiaogushan Pb-Zn-Au-Ag deposit
    		Cunjie Dong, Renyi Chen, Jincai Zhao, Wenguang Zhou, Yulong Sun, and Xiangyan Zhao (2010): Geology and Prospecting 46(4), 599-608
      • Chaoyang Prefecture
        • Chaoyang Co.
    		Metallurgical Geology Research Team 236 (1977): Geology and Prospecting 13(8), 20-25, 28; Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Fan, D., Ye, J., and Li, J. (1999): Ore Geology Reviews 15(1), 31-53
        • Longcheng District
    		Hunan Metallurgical Geology Research Team 236 (1977): Geology and Prospecting 13(8), 20-25, 28; Xiong Song (1986): Geology and Prospecting 22(8), 32
    • Qinghai Province
      • Haibei Autonomous Prefecture
        • Qilian Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Huangnan Autonomous Prefecture
        • Tongren Co.
    		Xiaoming Fu, Tagen Dai, Chaozhuang Xi, Wei Liu, and Xu Liu (2009): Advances in Earth Science 24(5), 531-537
    • Shaanxi Province
      • Ankang Prefecture
        • Ziyang Co.
    		Gongqin Zhang (1986): Geology and Prospecting 22(7), 10-16; Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Gongqin Zhang (1986): Geology and Prospecting 22(7), 10-16
      • Hanzhong Prefecture
        • Mian Co.
    		Zhongtang Yang, Zhiming Li, Gengbiao Qiao, Zhongbao Song, Xiaozhou Liu, and Wei Wan (2008): Geology and Prospecting 44(2), 38-44
        • Ningqiang Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Kefa Yang (1982): Geology and Prospecting 18(7), 25-26; Yeh, H.-W., Hein, J.R., Ye, J., and Fan, D. (1999): Ore Geology Reviews 15(1), 55-69
    • Shandong Province
      • Zibo Prefecture
        • Linzi District
    		Fulun Chen (1987): Geology and Prospecting 23(3), 18-23
    Fulun Chen (1987): Geology and Prospecting 23(3), 18-23
        • Zichuan District
    		Fulun Chen (1987): Geology and Prospecting 23(3), 18-23
    • Shanxi Province
      • Datong Prefecture
        • Lingqiu Co.
    		Jin Chen and Yuelin Tang (1993): Geology and Prospecting 29(11), 16-22, 28; Shaozhi Zhou (1999): Geology and Prospecting 35(3), 6-8, 23; Shuchen Li and Lixia Zhou (2008): Geology and Prospecting 44(3), 18-21
      • Jincheng Prefecture
        • Zezhou Co.
    		Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan
      • Linfen Prefecture
        • Xiangfen Co.
    		Jiannian Zeng (1991): Geology and Prospecting 27(4), 19-25
    • Sichuan Province
      • Dazhou Prefecture
        • Wanyuan Co.
    		Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
    Pingyi Wan (2002): China's Manganese Industry 20(3), 1-6
      • Garzê (Ganzi) Autonomous Prefecture
        • Baiyu Co.
    		Zengqian Hou, Khin Zaw, Guitang Pan, Xuanxue Mo, Qiang Xu, Yunzhong Hu, and Xingzhen Li (2007): Ore Geology Reviews 31, 48-87.
      • Guangyuan Prefecture
        • Chaotian District
    		Zhibin Gao (1982): Geology and Prospecting 18(2), 9-14
      • Leshan Prefecture
        • Jinkouhe District
    		Hongjun Qu (1992): Geology and Prospecting 28(6), 1-5
      • Meishan Prefecture
        • Hongya Co.
    		Hongjun Qu (1992): Geology and Prospecting 28(6), 1-5
      • Mianyang Prefecture
        • Pingwu Co.
          • Mt Xuebaoding
            • Huya township
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Youxian District
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Ngawa (Aba) Autonomous Prefecture
        • Heishui Co.
          • Hongyan
    		Chengzhong Zhang and Zengda Liu (2006): China's Manganese Industry 24(4), 46-49
    Bing Zhou, Chengjiang Zhang, Changhua Huang, and Houliang Zhang (2007): Acta Geologica Sichuan 27(4), 255-258
      • Panzhihua Prefecture
        • Yanbian Co.
    		http://www.mineralmundi.com/yanshuihe-10106592.htm
      • Ya'an Prefecture
        • Hanyuan Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Hongjun Qu (1992): Geology and Prospecting 28(6), 1-5
    Hongjun Qu (1992): Geology and Prospecting 28(6), 1-5
    • Tianjin Municipality
      • Ji Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Shikun Huang (1990): Geology and Prospecting 26(9), 6-11, 20
    • Tibet Autonomous Region
      • Nagchu (Naqu) Prefecture
        • Xainza (Shenzha) Co.
    		Chunhong Wang, Liangsheng Ge, and Xiaodong Guo (2006): Gold Science and Technology 14(6), 1-12
    • Xinjiang (Xinjiang-Uygur) Autonomous Region
      • Akesu (Aksu; Aqsu) Prefecture
        • Kuqa (Kuche; Kuchar) Co.
    		Dong Wei (2007): Exploration Engineering 2007(12), 128-131, 135
    Dong Wei (2007): Exploration Engineering 2007(12), 128-131, 135
      • Bayin'gholin (Bayingolin; Bayinguoleng) Autonomous Prefecture
        • Hejing (Xejing) Co.
          • Baluntai
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Zhian Qin (1999): Contributions to Geology and Mineral Resources Research 14(4), 69-75
      • Hami (Kumul; Qumul) Prefecture
        • Hami (Kumul; Qumul) Co.
          • Dashui-Hongliuhe Mn ore belt
    		Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
    Qinghua Xiao, Weidong Hui, and Kezhang Qin (2007): Mineral Deposits 26(1), 89-97
      • Tulufan (Turfan; Turpan) Prefecture
        • Shanshan (Piqan; Pichan) Co.
    		Zhiliang Wang, Jingwen Mao, Ganguo Wu, Jianmin Yang, Tianlin Ma, and Chunming Han (2003): Geology and Prospecting 39(2), 6-10
      • Yili Hasake (Ili Kazakh) Autonomous Prefecture
        • Aletai (Altay) Prefecture
          • Fuyun Co. (Koktokay Co.)
    		Chunming Han, Wenjiao Xiao, Guochun Zhao, Wenjun Qu, and Andao Du (2007): Ore Geology Reviews 32, 452-468.
        • Zhaosu Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
    • Yunnan Province
      • Dali Autonomous Prefecture
        • Heqing Co.
          • Beiya Au-Cu ore field
    		Xiao'ou Zhao (1989): Geology and Prospecting 25(6), 1-8
    Xingyu Yang (1989): Geology and Prospecting 25(8), 23-27; Hongjun Liu (1987): Geology and Prospecting 23(7), 1-7
      • Honghe Autonomous Prefecture
        • Jianshui Co.
    		Hunan Metallurgical Geology Research Team 236 (1977): Geology and Prospecting 13(8), 20-25, 28; Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
        • Mengzi Co.
    		http://www.mineralmundi.com/tangdian-10003753.htm
      • Qujing Prefecture
        • Xuanwei Co.
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40
      • Wenshan Autonomous Prefecture
        • Yanshan Co.
    		Wenxin Yu (1980): Geology and Prospecting 16(3), 20-25; Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Yunfeng Tang and Haisheng Yi (2011): Geology in China 38(2), 451-461
    Croatia
     
    • Trgovska Gora Mts
    		Šoštarić, S. B. et al. (2009): Mineral. Petrol. 97, 111-128.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Hradec Králové Region
        • Jičín (Jitschin; Gitschin)
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 61.
        • Náchod (Nachod)
    		Černý, P., Doubek, Z., Veselovský, F.: Nerosty z Bělovsi u Náchoda – Jiráskova lomu. Minerál, roč. 11, č. 6, s. 406-418.
      • Karlovy Vary Region
        • Krušné Hory Mts (Erzgebirge)
          • Jáchymov (St Joachimsthal) District
    		Lapis 2002(7/8), 63-65
      • Liberec Region
        • Harrachov (Harrachsdorf)
    		Fengl, M.: Mineralogie těžených fluoritových ložisek (1.-5.). Minerál, 1998-1999, roč. 6-7, č. 2, 4, 6, 1, 3.
    Klomínský, J., Táborský, Z.: Nález křemenných žil s wolframitem a kasiteritem v exokontaktu granitu u Liberce v severních Čechách. Uhlí, rudy, geologický průzkum, 2003, roč. 10, č. 8, s. 28-30.
        • Jilemnice (Starkenbach)
    		Pauliš, P.: Dufrenit z Poniklé v Krkonoších. Minerál, 2003, r. 11, č. 3, str. 166 – 168
        • Kozákov (Kosakow)
    		Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 57-58.
      • Pardubice Region
    		Prachař, I.: Současný stav výskytu nerostů ve Chvaleticích. Acta musei Reginaehradecensis, série A: vědy přírodní, 1981, roč. XVI., s. 99-102.
      • Plzeň Region
        • Rokycany (Rokitzan; Rokytzan)
    		Janouš, F.: Minerály z Kněží hory u Těškova (okres Rokycany), Minerál, 1995, roč. 3, č. 6, s. 367-369.
      • South Bohemia Region
        • České Budějovice (Budweis)
    		Welser, P.: Minerály pegmatitů a alpské parageneze z Rudolfova u Českých Budějovic. Bulletin Mineralogicko-petrografického oddělení Národního muzea v Praze, 2002, roč. 10, s. 293-297.
          • Týn nad Vltavou
    		Welser P., Zikeš J., Plecer V: Křemenná žíla od Pašovic u Týna nad Vltavou. Minerál, 2011, 19, 1, 33-38.
    Welser, P.: Mineralogický výzkum anomální akumulace Mg-chloritu v metamorfitech z lomu nedaleko Vidova u Českých Budějovic. Sborník Jihočeského muzea v Českých Budějovicích, Přírodní vědy, 1998, roč. 38, s. 19-26.
        • Český Krumlov
    		Robert Vaňo
        • Strakonice
          • Volyně
    		Zikeš J., Welser P.: Zrudněná křemenná žíla z Nihošovic. Minerál, 2011, 19, 1, 16-22.
      • Ústí Region
        • Krušné Hory Mts (Erzgebirge)
          • Dubí
    		Sejkora, J.: Minerály ložiska Moldava v Krušných horách. Bulletin Mineralogicko-petrografického oddělení Národního muzea v Praze, 1994, roč. 2, s. 110-116.
    • Moravia (Mähren; Maehren)
      • Moravia-Silesia Region
        • Bruntál
    		Kruťa, T.: Mineralogické poměry na ložisku barevných kovů, železných rud a barytu v Horním Benešově ve Slezsku. Časopis Moravského musea v Brně, Vědy přírodní, 1958, roč. 43, s. 5-38.
        • Vrbno pod Pradědem
    		Fojt, B. et al.: Paragenetická studie mědirudného výskytu Ludvíkov u Vrbna pod Pradědem. Čas. Slez. Muz. Opava (A), 1988, 37, 239-265.
      • Olomouc Region
        • Šumperk (Mährisch Schönberg)
          • Branná (Kolštejn; Goldenstein)
    		Kruťa T., Paděra K., Pouba Z., Sládek R. (1968): Die Mineralienparagenese in dem Mittleren Teile des Altvatergebirges (Hrubý Jesneík, Hohes Gesenke, ČSSR) II. Acta Musei Moraviae, Sci. nat., 53, 5-80.
      • South Moravia Region
        • Blansko
    		Burkart E. (1953): Moravské nerosty a jejich literatura. Mährens Minerale und ihre Literatur. – Nakl. ČSAV. Praha
      • Zlín Region
        • Komňa
    		Pauliš, P: Nejzajímavější mineralogická naleziště Moravy a Slezska. Kutná Hora: Kuttna, 2001, s. 42-44.
    Egypt
     
    • Western Desert
    		S. Tosson et al. , Bull. Soc. Fr. Minéral. Cristallogr. , 1974, 97, pp. 27-39.
    France
     
    • Alsace
      • Bas-Rhin
        • Villé Valley
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
      • Haut-Rhin
        • Doller Valley
          • Sewen
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, p. 121
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997, p. 120
    Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
        • Thur valley (Thann valley)
          • Urbès
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
    • Auvergne
      • Cantal
        • Aurillac
          • Maurs
    		R. Pierrot, P. Picot, J.J. Périchaud : "Inventaire Minéralogique du Cantal", BRGM and Editions G. de Bussac, 1971
    • Burgundy
      • Saône-et-Loire
        • La-Chapelle-de-Guinchay
          • Romanèche-Thorens
    		Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 954.
        • Saint-Léger-sous-Beuvray
          • Saint-Prix
            • L'Argentolle
    • Franche-Comté
      • Haute-Saône
        • Faucogney-et-la-Mer
          • Esmoulières
            • Saphoz
    		Perseil, E. A. (1975) - Nature and mineralogical studies of manganese oxides and carbonates in Faucogney (Haute-Saone). Comptes Rendus des Séances de l'Académie des Sciences, D, 280, 1931-1934
    Perseil, E. A. (1975) - Nature and mineralogical studies of manganese oxides and carbonates in Faucogney (Haute-Saone). Comptes Rendus des Séances de l'Académie des Sciences, D, 280, 1931-1934
    • Languedoc-Roussillon
      • Hérault
    		Collection : Y. & C. Lemeur
      • Lozère
        • La Canourgue
          • Auxillac
    		P. Picot, Z. Johan : "Atlas of Ore Minerals", BRGM, Elsevier, 1982
    • Limousin
      • Corrèze
        • Moustier-Ventadour
    		Michel TREILLARD collection
      • Creuse
        • Soumans
          • Montebras
    		Patureau, J., Chiappero, P-J. & Lebocey, J. (2011): Mines et minéraux de Montebras, Soumans, Creuse. Le Règne Minéral. 99, 5-33
    • Lorraine
      • Vosges
        • Gérardmer
    		Weil, R. & Siat, A. (1958): Characteristics of the Haut-Poirot manganese deposit. Compt. rend. 247, 937-940 (in French).
        • St Dié
          • Gemaingoutte
    		J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
        • Val-d'Ajol
          • Faymont
            • Les Roches valley - Bois de la Vèche area
    • Midi-Pyrénées
      • Ariège
    		Perseil, E. A. (1967): Manganese mineralization of the Upper Devonian in Las Cabesses (Ariege). Comptes Rendus du Congres National des Societes Savantes, Section des Sciences 91 (Part 2), 313-321.
      • Aveyron
        • Entraygues-sur-Truyère
          • Le Nayrac
    		R. Pierrot, R. Pulou, P. Picot : "Inventaire Minéralogique de la France N° 7 : Aveyron", BRGM, 1977
        • Saint-Rome-de-Tarn
    		Inventaire Minéralogique de la France numero 7 Aveyron Editions BRGM 1977
      • Haute-Garonne
        • Argut-Dessus
    		 Inventaire minéralogique de la France numero 8 Haute Garonne pages 20 et 21
      • Tarn
        • Réalmont
          • Peyrebrune
    		Bernadi G. (1992), Peyrebrune, Carrière du Rivet (Tarn), Le Cahier des Micromonteurs, n°1, pp: 3-10
    • Pays de Loire
      • Sarthe
    		Le Règne Minéral, 23, sept 1998, pages 5-14
    • Provence-Alpes-Côte d'Azur
      • Alpes-Maritimes
        • Saint-Martin-Vésubie
          • Belvédère
            • Capelet Mt.
    		R. Pierrot, P. Picot, J. Féraud, J. Vernet : "Inventaire Minéralogique de la France N° 4 : Alpes-Maritimes", BRGM, 1974
      • Var
        • Le Pradet
    		No reference listed
    • Rhône-Alpes
      • Rhône
        • Le Bois d'Oingt
          • Chessy-les-Mines
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • Alpirsbach
          • Reinerzau District
    		No reference listed
        • Emmendingen
          • Freiamt Pb-Cu mining District
            • Eberbächle
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Gaggenau
          • Gernsbach
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Pforzheim
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Würm
    		Lapis, 18 (2), 13-24
        • Triberg
          • Gremmelsbach
    		No reference listed
      • Kraichgau
        • Bruchsal
          • Rollenberg railway tunnel
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Odenwald
        • Dossenheim
    		S.Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Heidelberg
          • Ziegelhausen
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Hemsbach
          • Balzenbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Schriesheim
          • Branich hill (Pranig hill)
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich)
    • Bavaria
      • Franconia
        • Fichtelgebirge
          • Arzberg Iron mines
            • Arzberg
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
            • Oschwitz
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
            • Röthenbach
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
    F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
          • Marktredwitz
            • Iron mines
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
    F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
    F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
            • Thiersheim
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
    F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
            • Waldershof
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
          • Tröstau
            • Leupoldsdorf
    		Lapis, 10 (7/8), 15-26+81
          • Wunsiedel
            • Göpfersgrün
    		F. Müller: "Bayerns steinreiche Ecke", 2nd ed., Oberfränkische Verlagsanstalt (Hof), 1984
        • Maroldsweisach
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Spessart
          • Hösbach
            • Rottenberg
    		Aufschluss 50, 65-78 (1999)
            • Sailauf
              • Hartkoppe
    		see locality page
          • Schöllkrippen
            • Großkahl
    		A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001
      • Lower Bavaria
        • Bavarian Forest
          • Tittling
            • Stützersdorf
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Vilshofen
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Upper Palatinate
        • Oberpfälzer Wald
          • Vohenstrauß
            • Pleystein
            • Waidhaus
              • Hagendorf
    		http://www.berthold-weber.de/h_miner.htm
        • Schwandorf
          • Wölsendorf Fluorite mining District
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Hesse
      • Diemelsee
        • Sudeck
    		Ingo Löffler
      • Fulda
    		P Haas collection
      • Gießen (Giessen)
        • Lindener Mark
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Klein-Linden
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Limburg
        • Steeden
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Odenwald
        • Beerfelden
          • Gammelsbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Bensheim
          • Hochstädten
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Fürth
          • Ober-Ostern
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Groß-Umstadt
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
    Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
        • Mühltal
          • Nieder-Beerbach
        • Reichelsheim
          • Bockenrod
            • Gaiswiese
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Ober-Kainsbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
            • Weiße Mauer
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
          • Rohrbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
    Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
          • Vierstöck
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp
        • Wald-Michelbach
    		Nickel, E., and Fettel, M. (1985): Odenwald. Sammlung geologischer Führer Vol. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 231 pp.
          • Straßburg
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich)
      • Spessart
        • Gelnhausen
          • Bieber
    		S. Weiss: Mineralfundstellen Deutschland West, Weise (Munich), 1990
      • Taunus
        • Friedberg
          • Ober-Rosbach (Oberrosbach)
    		Magma 1984(2), 31-41
        • Schlangenbad
    		http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Hessen/Taunus/Schlangenbad/Grube%20Julius
        • Taunusstein
          • Platte
    		http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Hessen/Wiesbaden/Jagdschloss Platte
        • Usingen
    		S. Weiss: Mineralfundstellen Deutschland West, Weise (Munich), 1990
      • Wetzlar
        • Hermannstein
          • Simberg
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Rodheim-Bieber
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Solms
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Waldgirmes
    		Weiss: "Mineralfundstellen, Deutschland West", 1990
    • Lower Saxony
      • Harz
        • Bad Lauterberg
    		No reference listed
        • St Andreasberg District
          • Oder valley
    		Gröbner, J. (2007): Neue Funde aus den Bergbaurevieren St. Andreasberg, Bad Lauterberg und Oberschulenberg im Harz. Mineralien-Welt, 18 (1), 43-51.
          • Sieber
    		Eberhard Riech collection
    • North Rhine-Westphalia
      • Münsterland
        • Steinfurt
          • Ibbenbüren
            • Schafberg
    		Wittern: "Mineralfundorte in Deutschland", 2001
      • Sauerland
        • Arnsberg
          • Holzen
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Sundern
          • Allendorf
            • Hüttebrüchen
    		D. Pawlowski: "Mineralfundstellen im Sauerland", Weise (Munich), 1991
      • Siegerland
        • Eiserfeld
          • Kohlenbach Valley
    		Wittern: "Mineralfundorte in Deutschland", 2001
              • Vereinigte Kohlenbach Mine
    		Haidinger, M. (1828): Edinburgh Journal of Science 9, 304-309
        • Neunkirchen
          • Salchendorf
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Wilnsdorf
          • Niederdielfen
    		Hucko, S. & Reinhardt, M. (2009): Der Bergbau am Grimberg in Niederdielfen. Mineralien-Welt 20 (2), 8-16 (in German).
    • Rhineland-Palatinate
      • Hunsrück
        • Baumholder
          • Ruschberg
    		own collection
        • Kell am See
          • Greimerath
    		Aufschluß 76/2 & 88/5
      • Lahn valley
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Frücht
    		Der Aufschluss Vol.55, March/April 2004
      • Palatinate
        • Wolfstein
          • Herrmannsberg
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Siegerland
        • Gebhardshain
          • Kausen
    		Wittern: "Mineralfundstellen in Deutschland", 2001
          • Steinebach
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Herdorf
          • Biersdorf
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Westerwald
        • Bad Marienberg
          • Lautzenbrücken
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Linz am Rhein
          • Kalenborn
            • Kasbach
    		Markl, G., (1990): Die Grube Clemenslust bei Kalenborn im Siebengebirge, Der Aufschluss, Vol. 41, 185-201
        • Wied Iron Spar District
          • Altenkirchen
            • Bürdenbach
    		Weiss: "Mineralienfundstellen, Deutschland West", Weise (Munich), 1990
            • Oberlahr
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
            • Willroth
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Neuwied
            • Puderbach
    		Poser, C., and Lutz, H. (2004): Mineralien aus Rheinland-Pfalz.Landessammlung für Naturkunde Rheinland-Pfalz (Mainz)
    • Saarland
      • Merzig
        • Orscholz
    		Sendelbach, M. & Kleser, T. (2000): Brookit, Anatas und Quarz von der Saarschleife bei Mettlach. Lapis 25 (7-8) 62-66; Wittern: "Mineralfundstellen in Deutschland", 2001
    • Saxony-Anhalt
      • Halle
        • Petersberg
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Wittern: "Mineralfundorte in Deutschland", 2001
      • Harz
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Wernigerode
          • Elbingerode
    • Saxony
      • Chemnitz
        • Frankenberg
          • Langenstriegis
        • Penig
    		Wittern: "Mineralfundorte in Deutschland", 2001, 146
      • Erzgebirge
        • Annaberg District
          • Dörfel
    		Nickerl, F., and Röthig, H. (2000): Verzeichnis der Berggebäude von Dörfel 1500-1900. Streifzüge durch die Geschichte des oberen Erzgebirges, Bergbaunachrichten. Arbeitskreis Annaberg-Buchholzer Heimatforscher, 48 pp.
          • Schlettau
    		Nickerl, F., and Röthig, H. (2000): Verzeichnis der Berggebäude von Schlettau 1500-1900. Streifzüge durch die Geschichte des oberen Erzgebirges, Bergbaunachrichten. Arbeitskreis Annaberg-Buchholzer Heimatforscher, 124 pp.
        • Ehrenfriedersdorf
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Wittern: "Mineralfundorte in Deutschland", 2001
          • Oberschöna
    		http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Sachsen/Erzgebirge/Freiberg%2C%20Revier/Obersch%F6na/Quarzitsteinbruch
        • Johanngeorgenstadt District
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Schwarzenberg District
          • Beierfeld
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Langenberg
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Oberscheibe
    		Nickerl, F., and Röthig, H. (2000): Verzeichnis der Berggebäude von Oberscheibe 1500-1900. Streifzüge durch die Geschichte des oberen Erzgebirges, Bergbaunachrichten. Arbeitskreis Annaberg-Buchholzer Heimatforscher, 20 pp.
          • Pöhla
    		Wittern: "Mineralfundorte in Deutschland", 2001
      • Limbach-Oberfrohna
    		http://www.mineralienatlas.de/lexikon/index.php/Deutschland/Sachsen/Chemnitz%2C%20Direktionsbezirk/Zwickau%2C%20Landkreis/Wolkenburger%20Bergbaurevier
      • Vogtland
        • Auerbach
          • Eich
    		Doss, B. (1915): A new tungsten ore-deposit in Saxon Vogtland. Zeitschrift für Praktische Geologie 23, 138-149. (in German)
        • Klingenthal
          • Brunndöbra
    		M Adelt collection
        • Oelsnitz
          • Schönbrunn
    		Lapis, 17 (7/8), 13-25+90.
        • Reichenbach
          • Limbach
    		Tröger, S. (2012): Der Steinbruch Reimersgrün im Sächsischen Vogtland. Lapis 37 (10), 32-39.
        • Zobes-Bergen District
          • Bergen U deposit
            • Bergen
    		Wittern: "Mineralfundorte in Deutschland", 2001
    • Thuringia
      • Bad Lobenstein
    		Wittern: "Mineralfundorte in Deutschland", 2001
      • Saalfeld
    		Wittern: "Mineralfundorte in Deutschland", 2001
      • Thuringian Forest
        • Floh-Seligenthal
          • Seligenthal
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Friedrichroda
          • Gottlob Hill
    		Wittern: "Mineralfundorte in Deutschland", 2001
        • Ilmenau District
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Geraberg
    		Wittern: "Mineralfundorte in Deutschland", 2001
          • Langewiesen
    		Wittern: "Mineralfundorte in Deutschland", 2001
    Greece
     
    • Aegean Islands (Aiyaíon) Department
      • Kykládes Prefecture
        • Cyclade Islands (Cyclades; Kikladhes; Nomos Kikladhon)
          • Mykonos Island
    		L. Rantos collection
    • Attikí (Attica; Attika) Prefecture
      • Lavrion (Laurion; Laurium) District
        • Lavrion District Mines
          • Agios Konstantinos [St Constantine] (Kamariza)
            • Kamariza Mines (Kamareza Mines)
    		No reference listed
              • Hilarion area
    		No reference listed
    No reference listed
    No reference listed
          • Botsaris area
            • Botsaris Mines
    		Lapis, 24, 7/8 (1999)
          • Chaos area
    		Lapis, 24, 7/8 (1999)
          • Elafos area
    		Lapis, 24, 7/8 (1999)
          • Lavrion (Laurion; Laurium)
    		No reference listed
    No reference listed
          • Megala Pefka area
            • Megala Pefka Mines
    		Lapis, 24, 7/8 (1999)
    Lapis, 24, 7/8 (1999)
          • Paleokamariza area
    		Lapis 24, 7/8 (1999)
          • Plaka
            • Plaka Mines
    		No reference listed
    No reference listed
    No reference listed
          • Sounion Area
            • Agia Varvara Mines (St Barbara Mines)
    		No reference listed
    Schnorrer, G. & Breitenbach, H. (1996): Lavrion: Neufunde aus dem antiken Bergbau und in historischen Schlacken. Lapis, 21 (1), 45-48; 62.; Lapis, 24, 7/8 (1999)
    No reference listed
            • Sounion Mines
    		Lapis, 24, 7/8 (1999)
          • Soureza area
    		No reference listed
          • Trachykera area
    		Lapis, 24, 7/8 (1999)
          • Vromopoussi area
    		Lapis, 24, 7/8 (1999)
    Hungary
     
    • Borsod-Abaúj-Zemplén Co.
      • Rudabányai Mts.
    		No reference listed
    • Heves Co.
      • Mátra Mts.
        • Gyöngyöstarján
    • Pest Co.
      • Börzsöny Mts.
        • Bernecebaráti
    India
     
    • Andhra Pradesh
      • Adilabad District
    		Rao, J. S. R. Krishna; Kasipathi, C. (1985): Occurrence of todorokite from Adilabad Manganese Mines, Andhra Pradesh. Current Science 54, 862.
      • Vizianagaram District
    		Econ Geol (1980) 75:1083-1104
    Econ Geol (1980) 75:1083-1104
    Econ Geol (1980) 75:1083-1104
    Econ Geol (1980) 75:1083-1104
    • Madhya Pradesh
    		Shukla, K. D.; Anandalwar, M. A. (1973): Geology and manganese ore deposits of the Balaghat-Ukwa area, Balaghat district, Madhya Pradesh. Bulletins of the Geological Survey of India, Series A: Economic Geology 22, 1-65.
      • Jhabua District
    		Nayak, V. K. (1966): Mineralogy and genesis of the manganese ores of Kajlidongri mine, district Jhabua, Madhya Pradesh, India. Economic Geology 61, 1280-1282.
    • Maharashtra
      • Bhandara District
    		S.P. Deshpande (1959) Ore-Microscopic Studies of the Manganese Ore-Minerals of Old M.P. I. Dongribuzurg, Bhandara District - Proceedings of the Indian Academy of Sciences, Section A, 49, #3, 165-173.
    Iran
     
    • Fars Province
      • Shiraz
    		Mousivand, F. (2007): N. Jahrb. Mineral. Abh. 183, 297-315.
    • West Azarbaijan Province (West Azerbaijan Province)
      • Piranshahr
    		Shojaeddin Niroomand, Richard J. Goldfarb, Farid Moore, Mohammad Mohajjel und Erin E. Marsh (2011): The Kharapeh orogenic gold deposit: geological, structural, and geochemical controls on epizonal ore formation in West Azerbaijan Province, Northwestern Iran. Mineralium Deposita 46, 409-428.
    Ireland
     
    • Co. Cork
      • Glandore
    		F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)
    Israel
     
    Hans Niedermeier (2000) Mineralien Welt, 11, #5, 58-62.
    Italy
     
    • Calabria
      • Cosenza Province
        • Mormanno
    		A. Del Caldo, C. Moro, C.M. Gramaccioli, M. Boscardin: Guida ai Minerali - Fabbri ed. 1973
    • Emilia-Romagna
      • Parma Province
        • Neviano degli Arduini
          • Termina Valley
    		Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
    Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
    Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
    Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
        • Pellegrino Parmense
    		Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
        • Tizzano Val Parma
    		Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
        • Varano de' Melegari
          • Ceno Valley
    		Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
    Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
    Adorni, F., Battilocchi, G., Bersani, D. & Calderini, V. (2010). Le septarie dell'Appennino Parmense. Rivista Mineralogica Italiana, 222-241.
    • Liguria
      • Genova Province
        • Castiglione Chiavarese
          • Mt. Zenone
    		Antofilli, Borgo, Palenzona, 1985. I nostri minerali. Geologia e mineralogia in Liguria. Edizioni Melita, La Spezia
        • Ne
          • Graveglia Valley
    		Antofilli, Borgo, Palenzona, 1985. I nostri minerali. Geologia e mineralogia in Liguria. Edizioni Melita, La Spezia.
    • Lombardy
      • Bergamo Province
        • Brembana Valley
          • Oltre il Colle
            • Vedra Valley
    		- Maida, F. (2002): Descrizione delle specie e varietà di minerali e loro ritrovamento nella bergamasca. G.O.M. Gruppo Orobico Minerali - Novecento Grafico, Ed., Bergamo 82 pp.
        • Scalve Valley
    		Capitanio A. Il Ferro della Val di Scalve, Ferrari Grafiche Clusone, 2000, 159 pp
        • Seriana Valley
          • Nembro
    		-Maida, F. (2002): Descrizione delle specie e varietà di minerali e loro ritrovamento nella Bergamasca. G.O.M. Gruppo Orobico Minerali - Novecento Grafico, Ed., Bergamo 82 pp. (geologic part by F. Pezzotta).
          • Ponte Nossa
    		Paolo Capitanio Moioli Pacifico collectors 2011
      • Lecco Province
        • Esino Lario
    		Giovanni Invernizzi 2005 and Giovanni Scapin 2011
      • Sondrio Province
        • Malenco Valley
    		Ferrario, A. & Montrasio, A. (1976): Manganese ore deposit of Monte del Forno. Its stratigraphic and structural implications. Schweizerische Mineralogische und Petrographische Mitteilungen 56, 377-385.
    • Marche
      • Macerata Province
    		P. Mattias- M. Guerra (2008) - Le miniere nelle Marche II° parte Miniere e mineralizzazioni-Giacimenti e vicende Accademia Nazionale delle Scienze detta dei XL
    • Sardinia
      • Carbonia-Iglesias Province
        • Fluminimaggiore
    		Brizzi G., Cocco E., Olmi F., Sabelli C. (1989) - Nuovi ritrovamenti di minerali nella Sardegna Sud Occidentale - Rivista Mineralogica Italiana, Milano, fasc. 2, pp. 69-82
        • Iglesias
    		De Michele, V. (1974). Guida mineralogica d'Italia. Istituto Geografico De Agostini, Novara, 2 vol.
      • Olbia-Tempio Pausania Province
        • Calangianus
    		- Gamboni, A., Gamboni, T., Pileri, P. (1997): Su alcuni minerali del massiccio granitico del monte Limbara zona "Furru e Conca", comune di Calangianus. Rivista Mineralogica Italiana, 2/1997, 123-134.
      • Oristano Province
        • Allai
    		Conti-Vecchi, G. & Stara, P. (1991): Minerali della Sardegna. Edition Della Torre, Cagliari, 276 pp.
      • Sassari Province
        • Ploaghe
    		Conti-Vecchi, G. & Stara, P. (1991) - Minerali della Sardegna - Della Torre Ed,276pp.
    • Trentino-Alto Adige
      • Trento Province
        • Mocheni Valley
          • Pergine Valsugana
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    • Tuscany
      • Massa-Carrara Province
        • Apuan Alps
          • Carrara
    		Bonazzi P., Garbarino C., Menchetti S., 1992. Crystal chemistry of piemontites: REE-bearing piemontite from Monte Brugiana, Alpi Apuane, Italy. Eur. J. Miner., 4: 23-33.
      • Pisa Province
        • Castelnuovo Val di Cecina
    		Brizzi, G., Meli, R., 1989. L'antica miniera di Montecastelli e i minerali delle rocce circostanti. Rivista Mineralogica Italiana, 13 (3): 163-178.
      • Siena Province
        • Murlo
          • La Befa
    		C. Betti, G. Pagani (2000): Minerali del Senese. Cento località mineralogiche nella provincia di Siena. - Protagon Ed. Toscani, Siena
          • Pompana
    		C. Betti, G. Pagani (2000): Minerali del Senese. Cento località mineralogiche nella provincia di Siena. - Protagon Ed. Toscani, Siena
    • Veneto
      • Vicenza Province
        • Torrebelvicino
          • Mercanti Valley
    		Boscardin, M., De Zen, L., & Zordan, A., 1989. I minerali della Val Leogra e della Val d'Astico nel Vicentino. Grafiche IBM, Schio.
          • Riolo Valley
    		Del Caldo A., Moro C., Gramaccioli C.A., Boscardin M., (1973): Guida ai minerali. Fratelli Fabbri Editore, Milano
    Japan
     
    • Hokkaido
      • Okhotsk Subprefecture (Abashiri Province)
        • Kitami City
    		Katsu Kaneko (1956) Symposium del Manganeso, XX Congreso Geologico Internacional, Mexico D.F.
      • Oshima Peninsula
    		Katsu Kaneko (1956) Symposium del Manganeso, XX Congreso Geologico Internacional, Mexico D.F.
    • Honshu Island
      • Chubu Region
        • Nagano Prefecture
          • Kami-Ina-gun
    		Katsu Kaneko (1956) Symposium del Manganeso, XX Congreso Geologico Internacional, Mexico D.F.
      • Chugoku region
        • Hiroshima prefecture
    		Kinoshita, K. (1927) Journal of the Geological Society, Tokyo, 34, 52-58 (in japanese).
      • Tohoku Region
        • Iwate Prefecture
          • Noda
    		Watanabe, T. (1959) Mineralogical Journal, 2, 6, 408-421
          • Ono
    		Dr. Matsuo Nambu collection (curated at Geological Survey of Japan)
    • Shikoku Island
      • Kochi Prefecture
    		Kaneko, K. (1956) Symposium sobre yacimientos de manganeso. Vol. 4, 184 (Mexico, 1956)
    Jordan
     
    • Wadi Arabah (Wadi Araba)
    		Qatar Univ. Sci. J. 21:101-117.
    Kazakhstan
     
    • Almaty Province (Almaty Oblysy; Almati Oblast')
    		Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
    • Karagandy Province (Qaragandy Oblysy; Karaganda Oblast')
      • Kayrakty (Kairakty)
    		United States Geological Survey (USGS) Mineral Resources Data
    • Southern Kazakhstan Province (Ongtüstik Qazaqstan Oblysy; Yuzhno-Kazakhstanskaya Oblast')
      • Karatau Range
        • Kentau
          • Ashchysay (Achisay)
    		USGS Mineral Resources Data, United States Geological Survey
    United States Geological Survey (USGS) Mineral Resources Data
    Kenya
     
    • Coast Province
    		Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139
    • Nyanza Province
    Kosovo
     
    • Kosovska Mitrovica
      • Trepča valley
        • Trepča complex
    		Féraud J. (1979) - La mine " Stari-Trg " (Trepca, Yougoslavie) et ses richesses minéralogiques. Avec la collaboration de Mari D. et G. (1979) Minéraux et Fossiles, n° 59-60, p. 19-28
    Madagascar
     
    • Antananarivo Province
      • Vakinankaratra Region
        • Betafo District
          • Tritriva Commune
    		Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse.
        • Sahatany Pegmatite Field (Mt Ibity area)
          • Sahatany Valley
    		Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Behier, J (1953): Les mineraux de la pegmatite de Manjaka, Vallee de la Sahatany. Archive Service Gélogique Madagascar. A.581
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    Ranorosoa, N. (1986): Etude mineralogique des pegmatites du champ de la Sahatany, Madagascar. These de Doctorat de l`Universite Paul Sabatier, Toulouse
    • Fianarantsoa Province
      • Amoron'i Mania Region
        • Ambatofinandrahana District
          • Imorona valley
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
        • Ambositra District
          • Manandriana Commune
    		Behier, J. (1960): Contribution á la mineralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive, p 18
        • Ampandramaika-Malakialina Pegmatite Field
          • Ambatofinandrahana District
    		Behier, J. (1960): Contribution á la mineralogie de Madagascar. Annales Géologiques de Madagascar XXIX, Tananarive, 19, p 20
    • Mahajanga (Majunga) Province
      • Betsiboka Region
        • Tsaratanàna District
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    • Toamasina Province (Tamatave)
      • Alaotra-Mangoro Region
        • Moramanga District
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    • Tuléar Province (Toliara)
      • Southwestern Region
        • Ampanihy District
    		Behier, J. (1963): Carte mineralogique de Madagascar. Archive Service Géologique Madagascar. A 1871
    Mexico
     
    • Chihuahua
      • Mun. de Hidalgo del Parral
        • Hidalgo del Parral
    		McAnulty, W. N., Sr. (1969) Terrenates manganese district, Chihuahua, Mexico. in 20th Field Conference New Mexico Geological Society, pp. 207-208
    McAnulty, W. N., Sr. (1969) Terrenates manganese district, Chihuahua, Mexico. in 20th Field Conference New Mexico Geological Society, pp. 207-208
    Morocco
     
    • Meknès-Tafilalet Region
      • Er Rachidia Province
        • Taouz
          • Tadaout
    		Jahn, S., Medenbach, O., Lyckberg, P., Lierl, H. J., Bode, R. & Brandstätter, G. (2003): Marokko - Land der schönen Mineralien und Fossilien. Bode Verlag, Haltern, Germany, 543 pp (p.340)
    • Souss-Massa-Draâ Region
      • Ouarzazate Province
    		FAVREAU G. & DIETRICH J.E. (2006) Tachgagalt (Maroc), Le Cahier des Micromonteurs, 93, 37-71. (in French)
    Namibia
     
    • Erongo Region
      • Swakopmund District
        • Goanikontes
    		Palfi, A.G., Wartha, R., Niedermayr, G. & Jahn, S. (2001): Das Boltwoodit-Vorkommen von Goanikontes in der Namib. In: Jahn, S. et al (editors): Namibia. Zauberwelt edler Steine und Kristalle. Bode Verlag. 2001, p 126-135
    • Karas Region
      • Lüderitz District
        • Rosh Pinah
    		Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag, Haltern, 396 pp. (in English)
    • Kunene Region
      • Damaraland District
        • Kalkfeld
    		Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139
    • Otjikoto (Oshikoto) Region
      • Tsumeb
    		Mineralogical Record, 8 (3), 130 pp.
    • Otjozondjupa Region
    		Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag, Haltern, 368 pp. (in English)
    New Zealand
     
    • North Island
      • Hauraki
        • Waikato
    		Alfredo Petrov collection
      • Hawke's Bay
        • Hastings
          • Waimarama
    		http://crownminerals.med.govt.nz/minerals/docs/comreports/report07_manganese.pdf
      • Wairarapa
        • Pahaoa River
    		http://crownminerals.med.govt.nz/minerals/docs/comreports/report07_manganese.pdf
    • South Island
      • Otago
        • Dunedin
    		Amer. Mineral. (1971) 56, 416-426
    North Korea
     
    • Kangwon Province
      • Kumhwa-gun
        • Wonnam-myon
    		Suzuki, A. (1943) Journal of the Mineralogical Society of Korea, 12.
    Norway
     
    • Buskerud
      • Drammen
        • Drammensmarka
    		Berg, H.-J. (198?): Myrseter-Landfall. Turguide. (unpublished collectors guide)
    • Nordland
      • Ballangen
        • Håfjellet
          • Håfjellsmulden
    		Foslie, S. (1949): Håfjeldsmulden i Ofoten og dens sedimentære jernmanganmalmer. Norges Geologiske Undersøkelse. 174, 1-129. (p.47)
    • Oslo
      • Grorud
        • Bånkall
    		Kvamsdal, L.O. (1998): Mineralene fra Nordmarkitt og Grefsensyenitt i Oslofeltet. AS Merkur-Trykk, Oslo. 72p
    • Telemark
      • Nome
        • Fen Complex
    		Neumann, H. (1985): Norges Mineraler. Norges geologiske Undersøkelse Skrifter 68, p 74
      • Tokke
        • Botnedal
    		Westerveld (1961, p. 218); Neumann, H. (1985): Norges Mineraler. Norges geologiske Undersøkelse Skrifter 68, p. 74
    Pakistan
     
    • Gilgit-Baltistan (Northern Areas)
      • Baltistan
        • Skardu District
    		no reference
    Panama
     
    • Veraguas Province
    		www.mineralmundi.com
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Rudawy Janowickie Mts
        • Czarnów
          • Rędziny
    		Domańska, J.: Rędziny. Otoczak, nr. 29, p. 38-52.
    Portugal
     
    • Beja District
      • Castro Verde
    		IST Lisbon collection
      • Mértola
        • Alcaria Ruiva
    		LNEG - Siorminp database information
      • Odemira
    		Martins da Pedra collection
    • Setúbal District
      • Grândola
        • Azinheira dos Barros e São Mamede do Sádão
    		LNEG Museu de Jazigos Minerais Portugueses collection
      • Santiago do Cacém
        • Cercal
    		Martins da Pedra collection
    • Viseu District
      • Penalva do Castelo
    		Nuno Afonso collection
      • Sátão
        • Romãs
    		Rui Nunes and Pedro Alves collections
    Russia
     
    • Central Region
      • Moscow Oblast' (Moscovskaya Oblast')
    		Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
    Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
    Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
    Pekin, A. (2011) Minerals of Moscow. Eussian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
    Pekin, A. (2011) Minerals of Moscow. Russian Journal of General Chemistry. Jun2011, Vol. 81 Issue 6, p1381-1391.
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Yeniseisk Autonomous Oblast'
          • Kuznetsk Alatau Range
    		Kuleshov, V.N., and Bych, A.F. (2002): Lithology and Mineral Resources 37(4), 330-343.
    • Northern Caucasus Region
      • Adygea (Adygeya) Republic
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
    		www.koeln.netsurf.de/~w.steffens/khib.htm
          • Lovozero Massif
            • Karnasurt Mt
    		Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    • Urals Region
      • Middle Urals
        • Ekaterinburgskaya (Sverdlovskaya) Oblast'
          • Yuzhakovo Village
            • Alabashka pegmatite field
    		http://webcenter.ru/~minbooks/murz_kaz.html
      • Southern Urals
        • Chelyabinsk Oblast'
          • Magnitka
    		Lapis 17(2), 38 (1992)
          • Plast
            • Kochkar' District
              • Svetlyi
    		Igor Savin's data
    • Western-Siberian Region
      • Altai Republic (Gorno-Altayskaya Autonomous Oblast')
    		Potseluev, A.A., Babkin, D.I., and Kotegov, V.I. (2006): Geology of Ore Deposits 48(5), 384-401.
      • Prepolar Ural
        • Tyumenskaya Oblast'
          • Khanty-Mansi (Khanty Mansiysk) Okrug
            • Saranpaul
    		[Lapis 1995:3 p13-35]
    [MinRec 30:465]
    Slovakia
     
    • Banská Bystrica Region
      • Banská Bystrica Co.
        • Brusno
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
        • Ľubietová
    		Pauliš,P.,Ďuďa,R.,2002: Nejzajímavejší mineralogická naletište Slovenska. Kuttna,K.Hora, 136p
    Pauliš,P.,Ďuďa,R.,2002: Nejzajímavejší mineralogická naletište Slovenska. Kuttna,K.Hora, 136p
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
        • Poniky
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Pauliš,P.,Ďuďa,R.,2002: Nejzajímavejší mineralogická naletište Slovenska. Kuttna,K.Hora, 136p
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Pauliš P., Ďuďa R., 2002: Nejzajimavejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 134p.
      • Brezno Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Detva Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Krupina Co.
        • Hontianske Nemce
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Poltár Co.
    		Maťo,Ľ., Maťová, 1994: Mineralizácia v okolí Ozdína, výskyt zlata s obsahom Sb-Ni v tmavých bridliciach, JZ časti veporského kryštalinika (stredné Slovensko). Min.Slovaca, 26,1,30 – 37
      • Revúca Co.
        • Jelšava
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Nandraž
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Nandráž
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
        • Sirk
    		Grecula,P. et al., 1995: Ložiska nerastných surovín Slovenského rudohoria. Zväz.1, Bratislava, 834 s
      • Rimavská Sobota Co.
        • Klenovec
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Tisovec
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
      • Žarnovica Co.
        • Nová Baňa
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    • Bratislava Region
      • Bratislava Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
      • Malacky Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Pezinok Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    • Košice Region
      • Gelnica Co.
    		Pauliš P., Ďuďa R., 2002: Nejzajimavejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 134p.
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
        • Smolník Mining District
          • Bystrý Potok
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
      • Košice Co.
        • Družstevná pri Hornáde
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
        • Medzev
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Pauliš P., Ďuďa R., 2002: Nejzajimavejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 134p.
      • Michalovce Co.
    		Bacsó,Z.,Ďuďa,R.,1988: Metalogenéza a rudné formácie rudného poľa Remetské Hámre. Min.Slovaca,Bratislava, 3, 193-220p
      • Rožňava Co.
        • Dobšiná (Dobschau) Mining District
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Pauliš P., Ďuďa R., 2002:Nejznámejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 136p
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Ochtiná
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
        • Rochovce
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
        • Rožňava (Rosenau)
          • Čučma
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
      • Spišská Nová Ves Co.
        • Hnilec
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
        • Mlynky
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
    Ďuďa R., Peterec D., 1995 : Die Mineralien der siderit - baryt lagersttäte von Rudňany ( Kotterbach ) in der Slowakei. Mineralien Welt /Haltern/, 1, s.20 - 31
        • Spišská Nová Ves Mining District
          • Novoveská Huta
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    • Nitra Region
      • Levice Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    • Prešov Region
      • Poprad Co.
        • Hôrka
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Prešov Co.
        • Červenica
          • Dubník
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Duda et. all.,1981:Minerály severnej časti Slanských vrchov. Min.Slovca,Monografia 2,Bratislava, 98 p
      • Stará Ľubovňa Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Vranov nad Topľou Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Ďuďa,R., et al., 1981: Mineralógia severnej časti Slanských vrchov. Min.Slovaca, Monografia 2, 98s
    • Trenčín Region
      • Ilava Co.
    		Rokovič I., Aubrecht R., Mišík M., 2003: Mineral and chemical composition of manganese hardgrounds in Jurassic limestones of the Western Carpathians. Geol.Carpathica, 54, 317 - 328
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
        • Vršatské Podhradie
    		Rokovič I., Aubrecht R., Mišík M., 2003: Mineral and chemical composition of manganese hardgrounds in Jurassic limestones of the Western Carpathians. Geol.Carpathica, 54, 317 - 328
      • Nové Mesto nad Váhom Co.
    		Rokovič I., Aubrecht R., Mišík M., 2003: Mineral and chemical composition of manganese hardgrounds in Jurassic limestones of the Western Carpathians. Geol.Carpathica, 54, 317 - 328
    Rokovič I., Aubrecht R., Mišík M., 2003: Mineral and chemical composition of manganese hardgrounds in Jurassic limestones of the Western Carpathians. Geol.Carpathica, 54, 317 - 328
      • Prievidza Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
      • Púchov Co.
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Trenčín Co.
    		Rokovič I., Aubrecht R., Mišík M., 2003: Mineral and chemical composition of manganese hardgrounds in Jurassic limestones of the Western Carpathians. Geol.Carpathica, 54, 317 - 328
    • Trnava Region
      • Piešťany Co.
    		Rokovič I., Aubrecht R., Mišík M., 2003: Mineral and chemical composition of manganese hardgrounds in Jurassic limestones of the Western Carpathians. Geol.Carpathica, 54, 317 - 328
    • Žilina Region
      • Dolný Kubín Co.
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
      • Liptovský Mikuláš Co.
        • Partizánska Lupča
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    Slovenia
     
    • Litija (Littai)
    		Scopolia - Journal of the Slovenian Museum of natural History - Mineralna bogastva Slovenije, p. 52 - 65, Ljubljana, 2006
    Solomon Islands
     
    • Guadalcanal Province
    		Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
    South Africa
     
    • KwaZulu-Natal Province
      • Vryheid District
    		Minerals of South Africa
    Minerals of South Africa
    • Limpopo Province
      • Bushveld Complex
    		Minerals of South Africa
    • North West Province
      • Marico District
    		Minerals of South Africa
    • Northern Cape Province
    		Minerals of South Africa
    Minerals of South Africa
    • Western Cape Province
      • Cape Town
        • Hout Bay
    		Minerals of South Africa
      • Cape Winelands District
        • Ceres
          • Koue Bokkeveld Mtn
    		Minerals of South Africa
      • West Coast District
    		Minerals of South Africa
    South Korea
     
    • Gangwon-do (Kangwon-do; Gang'weondo)
      • Chongson-gun
        • Nam-myon (Sindong-myon)
    		Suzuki, A. (1943) Journal of the Mineralogical Society of Korea, 12.
    • Gyeongsangbuk-do (Kyongsang-bukto; Gyeongsangbugdo)
      • Kyongju-gun
        • Kyongong-myon
    		Suzuki, A. (1943) Journal of the Mineralogical Society of Korea, 12.
    • Gyeongsangnam-do (Kyongsang-namdo)
    		Suzuki, A. (1943) Jour. Min. Soc. Korea, 12.
    Spain
     
    • Andalusia
      • Huelva
        • Minas de Riotinto
    		Bocamina, (4), (1999) 50-86.
    • Catalonia
      • Tarragona
        • Baix Camp
          • Villanova d'Escornalbou
            • Escornalbou Castle
    		Aufschluss 1975(6), 236-237
    • Valencian Community
      • Valencia
        • Requena
          • Campo Arcís
    		Mata Perelló, J.M., 1994, Geogaceta. 16: 154-155
    Sweden
     
    • Dalarna
      • Smedjebacken
    • Västergötland
      • Karlsborg
        • Undenäs
    		No reference listed
    Switzerland
     
    • Grischun (Grisons; Graubünden)
      • Prättigau
        • Klosters
          • Casanna
    		- Kutzer H.J., Studer W. (1980): Grube St. Jakob, Gotschna-Casanna. Bergknappe 14, 13-17.
    • Wallis (Valais)
      • Martigny
        • Mont Chemin
    		Graeser S., Reuse G. (2005) - Minéraux provenant du tunnel routier de Martigny. Le Cristallier Suisse, n°1, pp: 23-32
    Turkey
     
    • Aegean Region
      • Izmir Province
        • Izmir
          • Efemçukuru Au deposit
    		Oyman, T., Minareci, F., and Pişkin, Ö. (2003): Ore Geology Reviews 23, 35-53.
    • Black Sea Region
    		USGS Prof Paper 550C ppC158-C161
    • Central Anatolia Region
      • Ankara Province
        • Haymana
          • Ücret
    		Öztürk, H. (1997): Ore Geology Reviews 12, 187-203.
      • Eskişehir Province
    		Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Journal of Asian Earth Sciences (2003) 21:365-376
      • Niğde Province
        • Bolkardağ Range
          • Madenköy
    		Çağatay, A., and Arman, B. (1989): Geological Bulletin of Turkey 32, 15-20.
    • Eastern Anatolia Region
      • Elazig Province
        • Keban
    		Yilmaz, A., Ünlü, T., and Sayili, I.S. (1992): Mineral Research and Exploration Bulletin 114, 27-50.
    • Marmara Region
      • Istanbul Province
        • Binkiliç
    		Öztürk, H., and Frakes, L.A. (1995): Ore Geology Reviews 10, 117-131.
      • Kirklareli Province
        • Dereköy
    		Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
    • Mediterranean Region
      • Adana Province
        • Ceyhan
    		Öztürk, H. (1997): Ore Geology Reviews 12, 187-203.
    Öztürk, H. (1997): Ore Geology Reviews 12, 187-203.
    UK
     
    • England
      • Cornwall
        • Callington District
          • Launceston
            • Laneast
    		Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
        • Camborne - Redruth - St Day District
          • Illogan
            • East Pool and Agar Mine
              • Tolgus group
    		[Golley & Williams, 1995, 49 - "Cornish Mineral Reference Manual"]
          • Redruth
    		[Golley & Williams, 1995, 49 - "Cornish Mineral Reference Manual"]
    Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
        • St Austell District
          • Lostwithiel
    		Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
        • Wadebridge District
          • St Kew
    		The Metalliferous Mining Region of South-West England, H G Dines 1956
      • Cumbria
        • North and Western Region (Cumberland)
          • Braithwaite District
            • Causey Pike
              • Scar Crag
    		BMS Database; R. A. Ixer, C. J. Stanley and D. J. Vaughan (1979) Cobalt-, Nickel-, and Iron-Bearing Sulpharsenides from the North of England. Mineralogical Magazine 43:389-395.
            • Coledale
    		No reference listed
          • Caldbeck Fells
            • Carrock Fell
    		No reference listed
    No reference listed
            • Coombe Height
    		No reference listed
    No reference listed
    Chris J. Stanley and David J. Vaughan (1981) Native Antimony and Bournonite Intergrowths in Galena from the English Lake District. Mineralogical Magazine 44:257-260.
    Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
    No reference listed
    BMS Database
            • Potts Gill
    		No reference listed
            • Roughton Gill
    		No reference listed
    No reference listed
    Lloyd Llewellyn collection (visual identification)
    No reference listed
    No reference listed
    No reference listed
    No reference listed
    BMS Database
          • Esk Pike
    		BMS Database
          • West Cumberland Iron Field
            • Bigrigg
    		No reference listed
      • Devon
        • Dartmoor & Teign Valley District
    		Greg & Lettsom (1858) - British Mineralogy
        • East Devon
          • Exeter
            • Newton St Cyres
    		Collins, J.H. (1871): "A Handbook to the Mineralogy of Cornwall and Devon", D. Bradford Barton Ltd. (Truro, UK), 108 pp.
    Collins, J.H. (1871): "A Handbook to the Mineralogy of Cornwall and Devon", D. Bradford Barton Ltd. (Truro, UK), 108 pp.
        • North Devon
    		Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
    Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
          • East Down
    		Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
    Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
        • Tavistock District
          • Brentor
    		[Embrey & Symes, 1987, 118 - "Minerals of Cornwall and Devon"]
          • Mary Tavy
    		Smyth, W.M., Reeks, T., and Rudler, F.W. (1864): A Catalogue of the Mineral Collections in the Museum of Practical Geology. HMSO Publications (London), p. 25; Hall, T.M. (1868): Transactions of the Devonshire Association for the Advancement of Science, Literature and Art, Vol. 2, 332-346
          • Milton Abbot
    		Collected 2004
    No reference listed
      • Gloucestershire
        • Forest of Dean
      • Shropshire
        • Hope-Shelve District
          • Stiperstones
    		No reference listed
      • Somerset
    		Hall, T.M. (1868): The Mineralogist's Directory. Edward Stanford (London), 168 pp.
        • Mendip Hills
          • Priddy
    		[MinRec 27:253]
      • Warwickshire
    		F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)
    • Scotland
      • Dumfries & Galloway (Dumfries-shire)
        • Wanlockhead
          • Whytes Cleuch
    • Wales
      • Bridgend (Mid Glamorgan; Glamorgan)
        • Porthcawl
    		Criddle, A.J., & Symes, R.F., 1977. Mineralization at Tŷ Coch, Glamorgan (Mid Glamorgan), Wales: the second occurrence of pyrobelonite. Mineralogical Magazine, 41, 85-90.
      • Isle of Anglesey (Gwynedd; Anglesey)
    		No reference listed
    Ukraine
     
    • Crimea Oblast'
      • Crimea peninsula
        • Kerch peninsula (Kertch peninsula)
          • Kerchenskyi (Fe)-ore basin
            • Kerchenskoe deposit
    		not refered listen
    Arbuzov V.A. et al. (1967) Kerch Iron-Ore Basin (Kerchenskii Zhelezorydny Bassein)/ - Moscow:Nedra. - 576 h/ (Rus.)
    Chukanov Nikita V. (2005) Minerals of the Kerch iron0ore basin in Eastern Crimea. - Mineralogical Almanac, vol.8, 109 p.; Popov S.P. (1938) Mineralogy of the Crimea (Mineralogiya Kryma). Moscow-Leningrad:izd-vo AN SSSR, 352 p. (Rus.) Chukanov Nikita V. (2005). Minerals of the Kerch iron-ore basin in Eastern Crimea. Mineralogical Almanac, vol.8, 109 p. (Eng.)
      • Simferopol area
        • Mramornoe Village area
    		Alexander I. Tischenko (1996)/ Minerals of the Crimea. - World of stones, 1996, #9, p. 9-18.
    • Dnipropetrovs'k Oblast' (Dnepropetrovsk Oblast')
      • Nikopol basin
    		Jiuling Zhang (1982): Geology and Prospecting 18(2), 26-40; Econ Geol (1988) 83, 93-117
    • L'viv Oblast' (Lviv Oblast'; Lwiw Oblast')
    USA
     
    • Alabama
    		Gems and Minerals of America- Jay Ellis Ransom-1974
      • Etowah Co.
        • Walnut Grove
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Alaska
      • Juneau Borough
        • Juneau District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
      • Matanuska-Susitna Borough
        • Valdez Creek District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
      • North Slope Borough
        • Canning District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
      • Skagway-Hoonah-Angoon Borough
        • Juneau District
          • Glacier Bay District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
      • Yukon-Koyukuk Borough
        • Rampart District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
    U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
        • Sheenjek District
    		U.S. Geological Survey, 2008, Alaska Resource Data File (ARDF): U.S. Geological Survey Open-File Report 2008-1225.
    • Arizona
      • Apache Co.
    		Mayo, E.B. (1956), Metalliferous minerals and mineral fuels, Mineral Resources, Vol. No. 1: 39; Farnham, L.L., et al (1961), Manganese deposits of eastern Arizona, US Bur. Mines Info. Circ. 7990: 4-8.
      • Cochise Co.
        • Chiricahua Mts
          • California District
            • Rustler Park
    		[MinRec 14:121]
        • Mule Mts
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 157; Sinkankas, J. (1964), Mineralogy for Amateurs, D. Van Nostrand Co., Inc., Princeton, NJ.
    No reference listed
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 42; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 110.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 42 (footnote 26).
              • Calumet and Arizona group of claims (Calumet and Arizona Mining Company group of claims)
    		Keith, Stanton B. (1973), Arizona Bureau of Mines Bull. 187, Index of Mining Properties in Cochise County, AZ: 88 (Table 4); Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 45-46; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 113.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 40-41.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 40-41.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 40-41.
    Keith, Stanton B. (1973), Arizona Bureau of Mines Bull. 187, Index of Mining Properties in Cochise County, AZ: 89 (Table 4); Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in Arizona, AZ Bur. Mines Bull. 127: 40-41.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in Arizona, AZ Bur. Mines Bull. 127: 40-41; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 108.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in Arizona, AZ Bur. Mines Bull. 127: 40-41.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 41-42; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 109.
              • Escabrosa Ridge
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 43; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 110.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 39; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 106.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in Arizona, AZ Bur. Mines Bull. 127: 43.
    Wilson, E.D. & Butler, G.M. (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 43.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 43; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 111.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 43.
              • Gold Hill
    		Keith, Stanton B. (1973), Arizona Bureau of Mines Bull. 187, Index of Mining Properties in Cochise County, AZ: 87 (Table 4); Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 44; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 112..
              • Hendricks Gulch
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 38-39.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337, 342; Taber, S. & W.T. Schaller (1930), Psittacinite from the Higgins mine, Bisbee, AZ, Am.Min.: 15: 575-579; Palache, C. & E.V. Shannon (1920), Higginsite, a new mineral of the olivenite group, Am.Min.: 5: 155-157; Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 36-38.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 105.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 42 (footnote 26).
    Keith, Stanton B. (1973), Arizona Bureau of Mines Bull. 187, Index of Mining Properties in Cochise County, AZ: 88 (Table 4); Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 39-40; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 107-108.
    Wilson, E.D. & G.M. Butler (1930), Manganese Ore Deposits in AZ, AZ Bur. of mines Bull. 127: 42 (footnote 26).
            • Bisbee area
    		Keith, Stanton B. (1973), Arizona Bureau of Mines Bull. 187, Index of Mining Properties in Cochise County, AZ: 88 (Table 4); Wilson, E.D. & G.M. Butler (1930), MAnganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 44-45; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 112-113.
        • Tombstone Hills
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Romslo, T.M. & S.F. Ravitz (1947), Arizona manganese-silver ores, US Bur. Mines Rept. Inv. 4097; Rasor, C.A. (1939), Manganese mineralization at Tombstone, AZ, Econ.Geol.: 34: 790-803.
    Rolf Luetcke
            • Oregon-Prompter mine group
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits of AZ, AZ Bur. Mines Bull. 127: 48-50.
      • Coconino Co.
        • Aubrey Cliffs
    		Anthony, J. W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 194, 337; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51.
        • Heber District
    		Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 11-12.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 11-12.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 11-12.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 11-12.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 11-12.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Farnham, L.L. & L.A. Stewart (1958), MAnganese deposits of western AZ, US Bur. Mines Inf. Circ. 7843.
        • Long Valley District
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Farnham, L.L. & L.A. Stewart (1958), MAnganese deposits of western AZ, US Bur. of Mines Inf. Circ. 7843: 11.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western AZ, US Bur Mines Inf. Circ. 7843.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western AZ, US Bur. Mines Inf. Circ. 7843: 11.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 10-11.
          • Verde quadrangle
            • Clints Well
              • Iron Mine Canyon
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits of AZ, AZ Bur. Mines Bull. 127: 56-58; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 127.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits of AZ, AZ Bur. Mines Bull. 127: 57, 58.
      • Gila Co.
        • Dripping Spring Mts
          • Banner District
            • Hayden area
              • Chilito
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Wilson, E.D. (1951), Arizona zinc and lead deposits, part II, AZ Bur. of Mines Bull. 158: 80; Kiersch, G.A. (1949), Structural control and mineralization at the Seventy-nine mine, Gila Co., AZ, Econ.Geol.: 44: 24-39.
        • Fort Apache Indian Reservation
          • Medicine Butte area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 337; Moore, R.T. (1968), AZ Bur. of Mines Bull. 177: 39; Farnham, L.L., et al (1961), Manganese deposits of eastern AZ, US Bur. of Mines Info. Circ. 7990.
    Moore, R.T. (1968), Mineral deposits of the Fort Apache Indian Reservation, AZ, AZ Bur. of Mines Bull. 177: 36-39; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Farnham, L.L., et al (1961), Manganese deposits of eastern AZ, US Bur. of Mines Inf. Circ. 7990.
        • Giant Cactus District
    		Farnham, L.L., Stewart, L.A., and Delong, C.W. (1961), Manganese Deposits of Eastern Arizona, US Bureau of Mines Information Circular 7990: 80; MRDS database Dep. ID #10027381, MRDS ID #M002993.
          • Squaw Peak area
    		MRDS database Dep. ID #10027376, MRDS ID #M002986.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 288, 337; Peterson, N.P. (1962), Geology and ore deposits of the Globe-Miami district, AZ, USGS PP 342.
          • Globe Hills District
            • Globe Hills
              • Copper Hill
                • Black Peak area
    		MRDS database Dep. ID #10102476, MRDS ID #M002924.
    MRDS database Dep. ID #10109035, MRDS ID #M002965.
    MRDS database Dep. ID #10027348, MRDS ID #M002929.
    MRDS database Dep. ID #10027356, MRDS ID #M002952.
              • Crash-Up Mountain area
    		MRDS database Dep. ID #10027445, MRDS ID #M003107.
    Farnham, L.L., Stewart, L.A., and Delong, C.W. (1961), Manganese Deposits of Eastern Arizona, US Bureau of Mines Information Circular 7990: 77-78; MRDS database Dep. ID #10027369, MRDS ID #M002973.
    MRDS database Dep. ID #10027444 MRDS ID #M003099.
              • Globe
    		MRDS database Dep. ID 10027342, MRDS ID #M002906.
                • Big Johnnie Gulch
    		MRDS database Dep. ID #10109786, MRDS ID #M241226.
                • Old Dominion vein system
                  • Buffalo Hill
    		MRDS database Dep. ID #10046353, MRDS ID #M241482.
              • Midland City
                • Irene Gulch
    		MRDS database Dep. ID #10102497, MRDS ID #M003147.
              • Nugget Mountain area
    		MRDS database Dep. ID #10109039, MRDS ID #M003148.
              • Rescue Canyon
    		MRDS database Dep. ID #10046307, MRDS ID #M241209.
        • Salt River District
          • Salt River
            • Picacho Colorado area
    		MRDS database Dep. ID #10027388, MRDS ID #M003010.
        • Sierra Ancha Mts
          • Sierra Ancha District
            • Dutchwoman Butte area
              • Armer Wash
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337-338; Crittenden, M.D., et al (1962), Studies of manganese oxide minerals - VI. Thallium in some manganese oxides, Am.Min.: 47: 1461-1467.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 337; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Hewett, D.F., et al (1963), Deposits of the manganese oxides: Supplement, Econ.Geol.: 58: 1-51.
      • Graham Co.
        • Aravaipa District
          • Pinaleño Mts
            • Battle Mountain
    		MRDS database Dep. ID #10026965, MRDS ID #M001368.
            • Cedar Mountain
    		MRDS database Dep. ID #10102411, MRDS ID #M000900.
        • Ash Peak District
    		MRDS database Dep. ID #10026949, MRDS ID #M001257.
    MRDS database Dep. ID #10026950, MRDS ID #M001258.
    MRDS database Dep. ID #10026986, MRDS ID #M001627.
        • Fisher Hills
          • Fisher Hills District
    		MRDS database Dep. ID #10026962, MRDS ID #M001320.
    MRDS database Dep. ID #10026889, MRDS ID #M000793.
        • Gila Mts
          • Lone Star District (Safford District; Dos Pobres District)
            • Gila Valley
              • Fort Thomas
    		MRDS database Dep. ID #10026985, MRS ID #M001626.
                • western Gila Mountains foothills
    		Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 130.
        • San Carlos Indian Reservation
    		MRDS database Dep. ID #10027034, MRDS ID #M001763.
      • Greenlee Co.
        • Ash Peak District (Twin Peaks District)
          • Duncan
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 223, 338; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.eol.: 58: 1-51; Hewett, D.F. (1964), Veins of hypogene manganese oxide minerals in the southwestern United States, Econ.Geol.: 59: 1429-1472; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55.
          • Peloncillo Mts
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits of AZ, AZ Bur. Mines Bull. 127: 62-64; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 131.
    MRDS database Dep. ID #10026964, MRDS ID #M001367.
    MRDS database Dep. ID #10109000, MRDS ID #M001691.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 284, 338; Potter, G.M., et al (1946), Concentration of Mn ores from Gila, Greenlee & Graham Cos., AZ, US Bur. of Mines Rept. Inv. 3842.
        • Shannon Mts
          • Copper Mountain District (Clifton-Morenci District)
            • Limestone Gulch
    		MRDS database Dep. ID #10109875, MRDS ID #M800416.
    MRDS database Dep. ID #10027003, MRDS ID #M001690.
            • Ward Canyon
    		MRDS database Dep. ID #10048277, MRDS ID #M800400.
        • Steeple Rock District (Duncan District)
    		MRDS database Dep. ID #10186611, MRDS ID #M800431, MAS ID #0040110017.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 128, 223; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51.; Hewett, D.F. (1964), Veins of hypogene manganese oxide minerals in the southwestern United States, Econ.Geol.: 59: 1429-1472.
        • Twin Peaks District
    		MRDS database Dep. ID #10108999, MRDS ID #M001678.
      • La Paz Co.
        • Buckskin Mts
          • Alamo District
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 114 (Table 4); Farnham & Stewart (1958): 68-70; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Ipsen, A.D. & H.L. Gibbs (1952), Concentration of oxide manganese ore from Doyle-Smith claims, northern Yuma Co., AZ, US Bur. Mines Rept. Inv.: 4844; Arizona Bureau of Mines file data.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 115 (Table 4); Farnham & Stewart (1958): 68-70; Arizona Bureau of Mines file data.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 115 (Table 4); Lasky & Webber (1949); Farnham & Stewart (1958): 68-70.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 115 (Table 4); Farnham & Stewart (1958): 70-71; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51; Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 102-103; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Long, W.J., et al (1948), Concentration of miscellaneous oxide manganese ores from Yavapai, Yuma, Maricopa and Mohave Cos., AZ, US Bur. Mines Rept. Inv. 4291; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 184; Arizona Bureau of Mines file data.
        • Dome Rock Mts
          • La Paz District (Weaver District)
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 159 (Table 4); Farnham & Stewart (1958): 82; Arizona Bureau of Mines file data.
        • Plomosa Mts
          • Plomosa District
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 166 (Table 4); Farnham & Stewart (1958): 72; Arizona Bureau of Mines file data.
            • Bouse
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits of AZ, AZ Bur. Mines Bull. 127: 101-102; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 183.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 168 (Table 4); Farnham & Stewart (1958): 76.
        • Trigo Mts
          • Trigo Mountains District (Cibola District)
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 180 (Table 4); Farnham & Stewart (1958): 81; Arizona Bureau of Mines Bull. 180: 219; Arizona Bureau of Mines file data.
            • Cibola
              • Cibola group
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 180 (Table 4); Farnham & Stewart (1958): 79; Arizona Bureau of Mines file data.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 180 (Table 4); Farnham & Stewart (1958): 79; Arizona Bureau of Mines file data.
            • H. H. and L. Mine group
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 181 (Table 4); Arizona Bureau of Mines file data.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 181 (Table 4); Farnham & Stewart (1958): 80; Parker (1966); Arizona Bureau of Mines file data.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 181 (Table 4); Farnham & Stewart (1958): 80; Parker (1966); Arizona Bureau of Mines file data.
            • U.S. Army Yuma Proving Grounds
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 180 (Table 4); Farnham & Stewart (1958): 81; Arizona Bureau of Mines file data.
              • Hidden Valley
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 180 (Table 4); Mining World, Vol. 19 (Dec, 1957): 65; Farnham & Stewart (1958): 80-81; Arizona Bureau of Mines file data.
      • Maricopa Co.
        • Aguila District
    		MRDS file #10048185.
        • Big Horn Mts
          • Aguila District
    		Wilson, E.D. & G.M. Butler (1930), Manganese Ore Deposits in AZ, AZ Bur. of Mines Bull. 127: 68-69; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 142.
    MRDS file #10027061.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Sandell, W.G. & D.T. Holmes (1948), Concentration of oxide manganese ores from the Aguila District, AZ, US Bur. Mines Rept. Inv. 4330.
    Wilson, E.D. & G.M. Butler (1930), , AZ Bur. of Mines Bull. 127, Manganese ore deposits in AZ: 97-99; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 179-180.
    MRDS file #10027583.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 68; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 141.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 141.
    MRDS file #10102432.
            • Little Horn Peak
    		MRDS file #10027086.
    MRDS file #10102433.
    Wilson, E.D. & Butler, G.M. (1930), Arizona Bureau of Mines Bull. 127, Manganese Ore Deposits in Arizona: 66-67; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 139.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 69-70; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 143.
    MRDS file #10027581.
            • Tiger Well
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western AZ, US Bur. of Mines Inf Circ. 7843; Sandell, W.G. & D.T. Holmes (1948), Concentration of oxide manganese ores from the Aguila district, AZ, US Bur. of Mines Rept. Inv. 4330.
    Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 67.
          • Big Horn District
            • Little Horn Peak
    		Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 142.
          • Osborn District
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Long, W.J., et al (1948), Concentration of miscellaneous oxide manganese ores from Yavapai, Yuma, Maricopa and Mohave Cos., AZ, US Bur. of Mines Rept. Inv. 4291.
        • Gila area
    		Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 133-134.
      • Mohave Co.
    		Anthony, J.W., et al (1995), Mineralogy of AZ, 3rd. ed.: 188; Wilson, E.D. & Graham, G.M. (1930), Arizona Bur. of Mines Bull. 127, Mn Ore Deps. in AZ: 71-74; Mouat, M.M. (1962), Mn Oxides from the Artillery Mts area, AZ, Am.Min.: 47: 744-757.
          • Alamo Crossing
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 338, 342; Long, W.J., et al (1948), Concentration of Misc. oxide Mn ores from Yavapai, Yuma, Maricopa, & Mohave Cos., AZ: US Bur. Mines Rpt. Inv. 4291.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 3, 38; MRDS file #10027684.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843; MRDS file #10027665.
          • Artillery Peak
    		Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843; MRDS file #10027075.
    MRDS file #10027608.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843; MRDS file #10102537.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 51; MDS file #10027610.
    MRDS file #10027664.
    MRDS file #10102430.
    MRDS file #10027641.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Mouat, M.M. (1962), Manganese oxides from the Artillery Mountains area, AZ, Am.Min.: 47:744-757; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55:1-55.; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 252, 279, 338; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55:1-55.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 252, 338, 351; Mouat, M.M. (1962), Manganese oxides from the Artillery Mountains area, AZ, Am.Min.: 47:744-757; Hewett, D.F. & Fleischer, M. (1960), Deposits of Manganese oxides, Econ.Geol.: 55:1-55.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 50; MRDS file #10027666.
    Wilson, E.D. & Butler, G.M. (1930), AZ Bur. of Mines Bull. 127, Manganese ore deposits in AZ: 74-75.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 149.
          • Maggie Canyon
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 338.
    Wilson, E.D. & Butler, G.M. (1930), AZ Bur. of Mines Bull. 127, Mn ore deposits in AZ: 75-76; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 148.
    Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 3, 37; MRDS file #10027671.
    MRDS file #10027669.
    MRDS file #10027667.
          • Rawhide Wash
    		MRDS file #10027681.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 151.
        • Black Burro District
    		MRDS file #10046350.
        • Black Diamond District
    		Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 5, 56; MRDS file #10027712.
    Preliminary reconnaissance for uranium in Mohave County, Arizona, 1952 to 1956, US Atomic Energy Comm., RME-158 (Jun 1970); MRDS file #10048221.
        • Mesa Manganese District
    		MRDS file #10027697.
        • Mesa Mountain District
    		Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 53; MRDS file #10027698.
        • Pilot Rock District
    		Farnham, L.L. & L.A. Stewart (1958), Manganese deposits of western Arizona, US Bur. Mines Inf. Circ. 7843: 54-55; MRS file #10027866.
        • Rawhide Mts
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed., Univ. of AZ Press: 128; Hewett, D.F. & Fleischer, M. (1960), Deps. of Mn Oxides, Econ. Geol. 55:1-55.
        • Topock District
    		Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 158.
          • Little Chemehuevi Valley
    		Anthony, J.W., et al (1995), Mineralogy of AZ, 3rd. ed.: 338; Havens, et al (1947); Wilson, E.D. and Butler, G.M. (1930), Arizona Bureau of Mines Bull. 127, Manganese Ore Deposits in Arizona: 76-78; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 152.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 157-158.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 158.
    Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 156.
    MRDS file #10027898.
      • Navajo Co.
        • Fort Apache Indian Reservation
          • Carrizo Creek area
            • Buckskin Canyon
    		Moore, R.T. (1968), AZ Bur. of Mines Bull. 177: 61; Burchard, E.F. (1931), Iron on Canyon Creek, USGS Bull. 821-C: 1-75..
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Mayo, E.B. (1955b), Manganese, in Mineral resources of the Navajo-Hopi Indian Reservations, Arizona-Utah, vol. 1, Univ. AZ, Tucson: 39-47.
      • Pima Co.
        • Ajo District
          • Little Ajo Mts
            • Ajo
    		Thomas, W.J. & R.B. Gibbs (1983), Famous mineral localities: The New Cornelia mine, Ajo, AZ, Min.Rec.: 14: 283-298; Gilluly, J. (1946), The Ajo mining district, Arizona, USGS PP 209: 91.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 145; Havens, R., et al (1954), Beneficiation of oxide manganese and manganese-silver ores from southern AZ, US Bur. of Mines Rept. Inv. 5024.
          • Baboquivari District
    		Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 108 (Table 4); Farnham, et al (1961): 121-122.
    Anthony, J. W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 145; Havens, R., et al (1954), Benefication of oxide manganese and manganese-silver ores from southern AZ, US Bur. Mines Rept. Inv. 5024.
          • Coyote District
    		Anthony, J. W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338; Blake, W.P. (1910a), Manganese ore in an unusual form, A.I.M.E. Trans.: 41: 647-649.
        • Las Guijas & San Luis Mts
          • Arivaca District (Las Guijas District)
            • Las Guijas Mts
    		Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 105 (Table 4); Dale, et al (1960): 102-104; Arizona Bureau of Mines file data.
        • Sierrita Mts
          • Papago District (Sierrita District)
    		MRDS database Dep. ID file #10039556, MRDS ID #M050276.
        • Silver Bell Mts
          • Silver Bell District
    		Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 144 (Table 4); Farnham, et al (1961): 119; Arizona Bureau of Mines file data.
        • Tohono O'odom (Papago) Indian Reservation
          • Cimarron & Sheridan Mts
            • Cimarron District (Salt Well District)
    		MRDS database Dep. ID file #10027148, MRDS ID #M002278.
              • Cimarron Mts
    		Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 115 (Table 4); Farnham, et al (1961): 114-115.
              • Sheridan Mts
                • Drew Spring Well
    		Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 115 (Table 4); Farnham, et al (1961): 113-114.
    Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 115 (Table 4); Farnham, et al (1961): 112-113.
    Keith, Stanton B. (1974), AZ Bur. of Geol. & Min. Technology, Geol. Survey Br. Bull. 189, Index of Mining Properties in Pima County, AZ: 116 (Table 4); Farnham, et al (1961): 109-111.
          • Comobabi Mts
            • Cababi District (Comobabi District)
              • Ko Vaya
                • Mildren Mine group
    		MRDS databaseDep. ID file #10039661, MRDS ID #M050610.
        • Tucson
    		No reference listed
      • Pinal Co.
        • Black Hills
          • Crescent District
            • Camp Grant Wash
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 86-89; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 170.
              • Putnam Wash
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits of AZ, AZ Bur. Mines Bull. 127: 87-88; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 172.
        • Dripping Spring Mts
          • Banner District
            • Steamboat Mountain area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Dean, K.C., et al (1952), Concentration of oxide manganese ores from vicinity of Winkleman, Pinal Co., AZ, US Bur. Mines Rept. Inv. 4848.
          • Riverside District
            • Riverside
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Hewett, et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51.
            • Steamboat Mountain area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 338-339; Crittenden, M.D., et al (1962), Studies of manganese oxide minerals - VI. Thallium in some manganese oxides, Am.Min.: 47: 1461-1467; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51..
        • Dudleyville
    		Thomssen, R.W. (1983), The minerals of Malpais Hill, Pinal Co., AZ, Min.Rec.: 14: 109-113.
        • Galiuro Mts
          • Bunker Hill District (Copper Creek District)
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Kuhn, T.H. (1951), Bunker Hill District, in AZ zinc and lead deposits, AZ Bur. of Mines Bull. 158: 56-65.
            • Table Mountain area
    		MRDS database Dep. ID #10039512; MRDS ID #M050197.
        • Ironwood Forest National Monument
          • Sawtooth Mts
            • Sawtooth District
              • Indian Head area
    		MRDS database Dep. ID #10088603, MRDS ID #M050193.
        • Mammoth District
          • Black Hills
            • Signal Peak area
    		MRDS database Dep. ID #10039505; MRDS ID #M050183.
          • Mammoth
            • Tucson Wash
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 129, 339; Schwartz, G.M. (1953), Geology of the San Manuel copper deposit, Arizona, USGS PP 256.
        • Mineral Mountain District
          • Superior area
            • Reymert Canyon
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 165, 188, 252.
        • Pinal Mts
          • Pioneer District
            • Superior
              • Apache Leap
                • Belmont Canyon
                  • Belmont Mine (Belmont Copper property; Goodwin Mine; Monte Carlo claim; Smith lease; Doggs Mine; Lone Star Mine)
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 85-86.
    Anthony, J. W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 250, 339; Dean, et al (1952), Concentration of oxide manganese ores from vicinity of Winkleman, Pinal Co., AZ, US Bur Mines Rept. Inv. 4848.
    Barnes, R. & M. Hay (1983), Famous mineral localities: The Magma Mine, Min.Rec.: 14: 72-82; Wilson, E.D., et al (1950), Arizona zinc and lead deposits, part I, AZ Bur. Mines Bull. 156: 94.
        • Putnam Wash District
          • Lookout Mountain area
            • Camp Grant Wash
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Dean, K.C., et al (1952), Concentration of oxide manganese ores from vicinity of Winkelman, Pinal Co., AZ, US Bur. Mines Rept. Inv. 4848.
            • Putnam Wash
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Dean,K.C., et al (1952), Concentration of oxide manganese ores from the vicinity of Winkleman, Pinal Co., AZ, US Bur. ofMines Rept. Inv. 4848.
        • San Manuel District
          • San Manuel
    		Schwartz, G.M. (1953), Geology of the San Manuel copper deposit, AZ, USGS PP 256.
        • Santa Catalina Mts
          • Oracle District (Control District; Old Hat District; Santa Catalina District)
            • Oracle
    		MRDS database Dep. ID #10048308, MRDS ID #M899872.
        • Sawtooth Mts
          • Sawtooth District
            • Indian Head area
    		MRDS database Dep. ID #10103746, MRDS ID #M050194.
        • Tohono O'odham Indian Reservation
          • Silver Reef District
            • Tat Momoli Mts
              • Silver Reef Mountains
                • Chuichu area
    		Farnham, L.L., Stewart, L.A., and Delong, C.W. (1961), Manganese deposits of eastern Arizona, US Bur. Mines Info. Circ. 7990; MRDS database Dep. ID #10039511.
        • Winkelman area
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Dean, K.C., et al (1952), Concentration of oxide manganese ores from vicinity of Winkleman, Pinal Co., AZ, US Bur. Mines Rept. Inv. 4848.
        • Zig Zag District
          • Paisano Wash area
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 89-90; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 174.
      • Santa Cruz Co.
        • Oro Blanco Mts
          • Oro Blanco District (Ruby District)
    		Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 64 (Table 4); Farnham, et al (1961): 191-192; Arizona Bureau of Mines file data.
        • Patagonia Mts
          • Harshaw District
            • American Peak
    		MRDS database Dep. ID file #10048355, MRDS ID #M899943.
              • Hermosa group
    		Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, AZ, USGS Bull. 582: 274.
    MRDS database Dep. ID file #10048336, MRDS ID #M899920.
            • Harshaw
    		Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 57 (Table 4); Schrader (1915): 278-279; Arizona Bureau of Mines file data.
              • Hardshell Gulch
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 91-92; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 176.
    Wilson, E.D. & G.M. Butler (1930), AZ Bur. of Mines Bull. 127, Manganese ore deposits in AZ: 93; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 176.
          • Palmetto District
            • Cox Gulch
              • Ventura Canyon
    		Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 74 (Table 4); Schrader (1915): 291-292; Arizona Bureau of Mines file data.
            • Fresno Canyon
    		Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 74 (Table 4); Schrader (1915): 290; Arizona Bureau of Mines file data.
    Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, AZ, USGS Bull. 582: 290.
    Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 73 (Table 4); Schrader (1915): 288-290; Moger (1969); Arizona Bureau of Mines file data.
    Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 288.
    Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 74 (Table 4); Schrader (1915): 290-291; Moger (1969); Arizona Bureau of Mines file data.
          • Patagonia District
            • Mowry
              • Mowry Wash
                • Mowry Hill
    		Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 81 (Table 4); Schrader (1915): 296-306; Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. Mines Bull. 127: 94-95; Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, AZ, USGS Bull. 582: 299-305; Schrader, F.C. (1917), The geologic distribution and genesis of the metals in the Santa Rita-Patagonia Mountains, AZ, Econ.Geol.: 12: 237-269; Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, AZ, USGS Bull. 582: 303; Arizona Bureau of Mines file data.
            • Wild Hog Canyon
    		Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 311.
        • Redrock District
          • Redrock Canyon
    		Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 242.
        • Santa Rita Mts
          • Old Baldy District
            • Madera Canyon
    		Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 179.
          • Tyndall District
            • Cottonwood Canyon
              • Amado
                • Devil's Cash Box ridge
                  • Glove Mine group (Zombie & Zeco claims; Festiago-Franklin; Blacksmith adit)
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Olson, H.J. (1966), Oxidation of a sulfide body, Glove mine, Santa Cruz Co., AZ, Econ.Geol.: 61: 731-743.
            • Salero area
              • Rosario Mine (Rosario group of claims)
    		 Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 215.
          • Wrightson District
    		Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 239.
      • Yavapai Co.
    		MRDS database Dep. ID #10109040, MRDS ID #M003250.
        • Bradshaw Mts (Bradshaw Range)
          • Big Bug District
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Engring Mining Jour. (1918), Editorial correspondence: 106: 726; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 125..
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 343.
          • Castle Creek District
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Fleischer, M. & W.E. Richmond (1943), The manganese oxide minerals: A preliminary report, Econ.Geol.: 38: 269-286; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51.
            • Castle Creek area
    		MRDS database Dep. ID #10026926, RDS ID #M001111.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 343; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51.
    MRDS database Dep. ID #10109066, MRDS ID #M004279.
        • Harcuvar Mts
          • Bullard District
    		MRDS database Dep. ID #10027592, MRDS ID #M003461.
        • Mayer
          • Agua Fria River
    		Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 97.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 289, 339; Hewett, D.F. & M. Fleischer (1960), Deposits of the manganese oxides, Econ.Geol.: 55: 1-55; Hewett, D.F., et al (1963), Deposits of the manganese oxides: supplement, Econ.Geol.: 58: 1-51; Long, W.J., et al (1948), Concentration of miscellaneous oxide manganese ores from Yavapai, Yuma, Maricopa, and Mohave Cos., AZ, US Bur. of Mines Rept. Inv. 4291; Wilson, E.D. & G.M. Butler (1930), Manganese ore deposits in AZ, AZ Bur. of Mines Bull. 127: 96-97; Jones, E.L., Jr. & F.L. Ransome (1920), Deposits of manganese ore in Arizona, USGS Bull. 710-D: 178.
      • Yuma Co.
        • Castle Dome Mts
          • Castle Dome District
    		Keith, Stanton B. (1978), State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma County, Arizona: 118 (Table 4); Farnham & Stewart (1958): 85.
        • Eagle Tail Mts (Cemetary Ridge)
          • Eagle Tail District
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 146 (Table 4).
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 146 (Table 4);
        • Kofa Mts (S.H. Mts)
          • Kofa District
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 155 (Table 4); Farnham & Stewart (1953): 84-85; Arizona Bureau of Mines file data.
            • Kofa Game Range
              • King of Arizona Mine (King of Arizona property; King of Arizona group of claims; King of Arizona vein; Kofa Mine; Gleason Mine; Homestake claim)
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 140.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 140, 339.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 240, 339, 398.
        • Little Horn Mts
          • Sheep Tanks District
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 173 (Table 4); Farnham & Stewart (1958): 87.
            • Kofa Game Range
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 339; Romslo, T.M. & S.F. Ravitz (1947), Arizona manganese-silver ores, US Bur. Mines Rept. Inv. 4097.
        • Plomosa Mts
          • Plomosa District
            • Bear Hills
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 170 (Table 4); Farnham & Stewart (1958): 83.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 167 (Table 4); Farnham & Stewart (1958): 72; Arizona Bureau of Mines file data.
    Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 169 (Table 4); Farnham & Stewart (1958): 73-74.
        • Tank Mts
          • Tank Mountains District
    		Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 179 (Table 4).
    • Arkansas
      • Independence Co.
    		Howard, 1987. Mineral Species of Arkansas
      • Montgomery Co.
        • Norman
          • High Peak
    		Rocks & Min.:63:113.
    Rocks and Minerals, (1988) 63:104-125
    Jay Ellis Ransom, 1974, Gems and Minerals of America
    • California
      • Alameda Co.
        • Diablo Range
          • Altamont
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Livermore District (Tesla District)
            • Mendenhall Springs
              • Arroyo Mocho
    		Watts, Wm. L. (1893), Alameda, Colusa, Del Norte, Fresno, Glenn, Humboldt, Marin, Mendocino, Merced, Placer, Sacramento, Santa Clara, San Joaquin, Sonoma, Stanislaus, Sutter, Kern, Lake, Contra Costa, Tehama, Tulare Counties California Mining Bureau. Report 11: 121; Huguenin, Emile & W.O. Castello (1921), Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, Santa Cruz Counties: California Mining Bureau. Report 17: 26-28; Laizure, Clyde McK (1943), Discoveries in the strategic minerals; San Francisco field district: California Mining Bureau. Report 39: 53; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
    Watts, Wm. L. (1893), Alameda, Colusa, Del Norte, Fresno, Glenn, Humboldt, Marin, Mendocino, Merced, Placer, Sacramento, Santa Clara, San Joaquin, Sonoma, Stanislaus, Sutter, Kern, Lake, Contra Costa, Tehama, Tulare Counties California Mining Bureau. Report 11: 121; Huguenin, Emile & W.O. Castello (1921), Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, Santa Cruz Counties: California Mining Bureau Report 17: 26-28; Laizure, Clyde McK (1943), Discoveries in the strategic minerals; San Francisco field district: California Mining Bureau. Report 39: 53-57.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Amador Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 29; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Fiddletown
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Pine Grove District
          • Pine Grove
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 31; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
        • Volcano
          • South of Volcano
    		Bradley, W.W., Huguenin, Emile, Logan, C.A., Tucker, W.B., and Waring, C.A. (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 29; Laizure, Clyde McK (1943), Discoveries in the strategic minerals; San Francisco field district: California Journal of Mines and Geology, California Mining Bureau (Report 39): 39: 71; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Butte Co.
        • Clipper Mills District
          • Clipper Mills
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 30; Waring, Clarence A. (1919), Butte, Placer, Sacramento, Yuba Counties: California Bureau of Mines Report 15: 224; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
      • Calaveras Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Angels
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • San Andreas
          • Northeast of San Andreas
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 31; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Colusa Co.
        • Coast Ranges
          • Stonyford
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Contra Costa Co.
        • Richmond
    		Lawson, Andrew Cowper (1895), Sketch of the geology of the San Francisco peninsula: USGS 15th. Ann. Report: 423; Lawson, Andrew Cowper (1914), Description of the San Francisco district: Tamalpais, San Francisco, Concord, San Mateo, and Hayward quadrangles: USGS Geol. Atlas, San Francisco folio (No. 193), 24 pp.: 23; Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 31; Huguenin, Emile & W.O. Castello (1921), Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, Santa Cruz Counties: California Mining Bureau. Report 17: 55; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
      • El Dorado Co.
        • Georgetown District
          • Georgetown
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Fresno Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Piedra (Letcher area ?)
          • Pine Flat
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 32; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
      • Glenn Co.
        • Coastal Range
          • Alder Springs
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Sugarloaf Hill
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 32; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297, 303.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 32; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297, 303.
      • Humboldt Co.
        • Coastal Range
          • Bridgeville
    		Averill, Charles V. (1941), Mineral resources of Trinity and Humboldt Counties: California Journal of Mines and Geology, California Division Mines (Report 37): 37(4): 519; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
          • Lone Star Junction
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 33; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297, 303.
      • Imperial Co.
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 34, 35; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
          • Paymaster District
            • Paymaster Landing
              • Paymaster Landing area
    		Tucker, W. Burling (1926), Imperial, Inyo Counties: California Mining Bureau. Report 22: 266; Hadley, Jarvis Bardwell (1942), Manganese deposits in the Paymaster mining district, Imperial County, California: USGS Bulletin 931-S: 465; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 253, 297.
        • Wiley Well
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Inyo Co.
        • Death Valley National Park
          • Panamint Mts (Panamint Range)
            • Southeast end of Panamint Mountains
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 36; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
      • Kern Co.
        • Antimony Rare II Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Mojave District
          • Soledad Mountain area
            • Standard Hill
              • Soledad Mountain project (Victory)
    		Rogers, Austin Flint (1910a), Notes on some pseudomorphs, petrifactions and alterations: American Philosophical Society Proceedings: 49: 18; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
      • Lake Co.
        • Laurel Dell
          • Phillips Ranch
    		Huguenin, Emile & W.O. Castello (1921), Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, Santa Cruz Counties: California Mining Bureau. Report 17: 78; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
        • Mayacmas Mts (Mayacamas Mts)
          • East Mayacmas District
            • Caldwell Pines
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
            • Middletown
              • Dry Creek
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 37; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
        • Sulphur Creek District (Sulfur Creek District; Wilbur Springs District)
          • Clear Lake Oaks
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Indian Valley Reservoir
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Upper Lake
          • Horse Mountain
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 37; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
      • Los Angeles Co.
        • Palmdale
          • Ritter Ridge
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 38; Merrill, Frederick James Hamilton (1919), Los Angeles, Orange and Riverside Counties: California Min Bureau Report 15: 479; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 297.
        • Sierra Pelona Mts (Sierra Pelona Range)
          • Green Valley
            • Texas Canyon
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Madera Co.
        • Coarse Gold
    		Trask, Parker Davies, Ivan F. Wilson & F.S. Simons (1943), Manganese deposits of California – a summary report: California Division Mines Bulletin 125: 130; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 253, 303, 320, 322.
    Pelletier, 1962. Mineral Species & Localities of Marin County
        • Fort Baker
    		Lawson, Andrew Cowper (1914), Description of the San Francisco district: Tamalpais, San Francisco, Concord, San Mateo, and Hayward quadrangles: USGS Geol. Atlas, San Francisco folio (No. 193), 24 pp.: 23; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 298.
        • Novato
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • San Geronimo
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 39; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • Sausalito
    		Lawson, Andrew Cowper (1914), Description of the San Francisco district: Tamalpais, San Francisco, Concord, San Mateo, and Hayward quadrangles: USGS Geol. Atlas, San Francisco folio (No. 193), 24 pp.: 23; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
      • Mariposa Co.
        • Coulterville area
          • Coulterville
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Mendocino Co.
        • Coastal Range
          • Bowman Place
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Calpella
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 42-43; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
          • DeCamp
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Duncan Springs
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 39-49; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 304.
          • Fair Oaks
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Hearst
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
            • Sanhedrin Mountain
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 44; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
          • Longvale
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • McClure Place
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Middle Fork Eel River
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 40; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
          • Potter Valley area
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 40; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    Bradley, W.W., Huguenin, Emile, Logan, C.A., Tucker, W.B., and Waring, C.A. (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 46; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
          • Redwood Valley
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Reeves Place
            • Leech Lake Mountain
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Pieta
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Potter Valley
          • Potter Valley
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 42-43; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298, 304.
        • Redwood Valley
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., Huguenin, Emile, Logan, C.A., Tucker, W.B., and Waring, C.A. (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 46; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
      • Merced Co.
        • Diablo Range
          • Sec. 13; T13S; R9E; MDM
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 49; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
      • Mono Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 50-51; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
      • Napa Co.
        • Mayacmas Mts (Mayacamas Mts)
          • Calistoga District (Silverado District)
            • Calistoga
              • The Palisades [range]
                • Robert Louis Stevenson State Park
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 51; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau Bulletin 76: 51; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • Spanish Flat
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Nevada Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    MacBoyle, Errol (1919), Mines and mineral resources of Nevada County: California Mining Bureau. Report 16, 270 pp. (published as separate chapter): 262; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Johnston, William Drumm (1940), The gold-quartz veins of Grass Valley, California: USGS PP 194, 101 pp.: 44; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • North Bloomfield District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Placer Co.
        • Forest Hill area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Foresthill area
          • Yankee Jims
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Plumas Co.
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 53-54; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • Edmanton District (Meadow Valley District)
          • Meadow Valley
            • Edmanton
              • Mumford Hill
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 53-54; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 53-54; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • Grizzly Peak
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10261898
        • Mount Hough
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10033509.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 53-54; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
      • Riverside Co.
    		CDMG OFR 94-11 " Mineral Land Classification of the Eastern Half of Riverside Co. CA"
    CDMG OFR 94-11 " Mineral Land Classification of the Eastern Half of Riverside Co. CA"
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Lake Elsinore
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 298; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    CDMG OFR 94-11 " Mineral Land Classification of the Eastern Half of Riverside Co. CA"
        • McCoy Mts
          • Arlington District
            • Arlington Black Jack deposit
    		USGS: Geological Survey Circular 553
    http://www.blytheareachamberofcommerce.com/rockhound.htm
    Pemberton, H Earl " Minerals of California" Van Nostrand Reinholt Press
          • Blythe area
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 54-59; Jones, Edward Leroy, Jr. (1919), Deposits of manganese ore in southeastern California: USGS Bulletin 710: 185-208; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298, 304.
        • Mule Mts
          • Palo Verde area
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 54-59; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 54-59; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    Califoria Division of Mines and Geology Open File Report 94-11, Mineral Land Classification of the Eastern Half of Riverside County, California.
        • Perris
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 54-59; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • Tadpole Tanks
    		Anonymous (1950), New products: Mineral Notes & News No. 158: 1-18; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 1298.
    CDMG OFR 94-11 " Mineral Land Classification of the Eastern Half of Riverside Co. CA"
      • San Benito Co.
        • Diablo Range
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Hollister
            • Stayton District (McLeod District; Panoche District)
              • Antimony Peak
                • Fries Ranch
    		Crawford, James John (1894), Twelfth report of the State Mineralogist: California Mining Bureau. Report 12: 644-645; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
    Crawford, James John (1894), Twelfth report of the State Mineralogist: California Mining Bureau. Report 12: 644-645; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
          • Llanada
    		Wilson, I.F. (1943), Geology of the San Benito quadrangle, California: California Division Mines Report 39: 183-270; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
          • New Idria District
            • San Benito River headwaters area
              • Dallas Gem Mine area
    		Louderback, George Davis & Walter C. Blasdale (1909), Benitoite, its mineralogy, paragenesis and mode of occurrence: University of California, Department of Geological Sciences Bulletin: 5: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
      • San Bernardino Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Death Valley National Park
          • Death Valley
            • Owlshead Mts
              • Owl Hole Springs
    		Cloudman, H.C., F.J.H. Merrill & E. Huguenin (1919), San Bernardino County: California Mining Bureau. Report 15: 823; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 304.
    Cloudman, H.C., F.J.H. Merrill & E. Huguenin (1919), San Bernardino County: California Mining Bureau. Report 15: 823; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 304.
        • Ibex
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Lavic
          • Pisgah siding
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Ludlow
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Pisgah
    		Hewett, Donnel Foster and Fleischer, M. (1963) Deposits of the manganese oxides. Supplement. Economic Geology: 58: 20; Hewett, Donnel Foster (1964), Veins of hypogene manganese oxide minerals in the southwestern United States: Economic Geology: 59: 1440, 1442, 1452; Pemberton, H. Earl (1983), Minerals of California: 166, 168.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Whipple Mts
          • Monumental District
            • Cross Roads
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
            • Monument
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • San Diego Co.
        • Campo
    		Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 298.
        • Pala District
          • Pala
    		Jahns, Richard Henry & Wright, Lauren A. (1951), Gem and lithium-bearing pegmatites of the Pala district, San Diego County, California. California Division of Mines Special Report 7-A: p. 31.
      • San Joaquin Co.
        • Diablo Range
          • Ladd-Buckeye District
            • Ladd
    		Trask, John Boardman (1855), (Extracts from) Geology of California, appendix in F.S. Marryat, Mountains and molehills: 383-393, New York and London, 1855: 86; Watts, Wm. L. (1890), Merced, Sacramento, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Stanislaus, Yolo Counties: California Mining Bureau. Report 10: 564; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geol. Bulletin 189: 298.
        • Ladd
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • San Luis Obispo Co.
        • San Luis Obispo
          • Prefumo Canyon
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 72-73; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299, 304.
        • Santa Lucia Mts (Santa Lucia Range)
          • San Simeon
            • Hearst Ranch
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Santa Clara Co.
        • Diablo Range
          • Black Wonder District
            • East Foothills
    		Rogers, Austin Flint (1919b), An interesting occurrence of manganese minerals near San Jose, California: American Journal of Science, 4th. Series: 48: 447; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Pine Ridge
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Shasta Co.
        • Klamath Mts
          • East Shasta Copper - Zinc District
            • Heroult
    		Brown, G.C. (1916b), Shasta, Siskiyou, Trinity Counties: California Mining Bureau. Report 14: 807; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
          • Lookout Peak
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 82; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
      • Sonoma Co.
        • Coast Range
          • Warm Springs Dam
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Mayacmas Mts (Mayacamas Mts)
          • West Mayacmas District
            • Cloverdale
              • Shaw Ranch
    		Crawford, James John (1894), Twelfth report of the State Mineralogist: California Mining Bureau. Report 12: 330; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
      • Stanislaus Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Diablo Range
          • Ladd-Buckeye District
            • Vernalis
              • Hospital Creek
    		Smith, Lewis A. (1931), Manganese and manganiferous ores: Mineral Resources U.S., 1928, part 1: 213; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
        • Lone Tree Creek
    		 Huebner, J. Stephen; Flohr, Marta J. (1990) Microbanded manganese formations; protoliths in the Franciscan Complex, California; USGS Professional Paper 1502.
        • Patterson area
          • Del Puerto Canyon (Arroyo del Puerto)
    		Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 84; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
      • Tehama Co.
        • Coastal Range
          • Dead Rabbit Lake
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Eagle Peak
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10033659.
      • Trinity Co.
        • Coastal Range
          • Red Mountain
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10190416.
          • Ruth
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10117581.
          • Shannon Butte
            • Armstrong property
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10216144.
          • Three Forks
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10214554.
    USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10141510.
        • Klamath Mts
          • Upper Hayfork Creek area
            • Red Mountain
    		USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10033727.
            • South Dubakella Mountain
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Tulare Co.
        • Tennessee Ridge
    		Hamilton, Fletcher McNab (1922), eighteenth report of the State Mineralogist: California Mining Bureau. Report 18; 767 pp.: 247; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 299.
      • Tuolumne Co.
        • Columbia
    		Day, David T. (1885), Manganese: Mineral Resources US, 1883-84: 554; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 68.
        • Groveland
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Groveland area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Sonora District
          • Sonora
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Colorado
      • Arapahoe Co.
        • Watkins Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Chaffee Co.
        • Browns Canyon District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Poncha Springs
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Buena Vista
          • Trout Creek Pass pegmatite District
    		U.S. Geological Survey Professional Paper 289
        • Chalk Creek District
    		U.S. Geological Survey Professional Paper 289
        • Cleora District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Minerals of Colorado (1997) E.B. Eckels
    U.S. Geological Survey Professional Paper 289
    U.S. Geological Survey Professional Paper 289
    U.S. Geological Survey Professional Paper 289
        • Poncha Springs Area
    		U.S. Geological Survey Professional Paper 829
        • Sedalia District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; U.S. Geological Survey Professional Paper 829
        • Turret District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Custer Co.
        • Silver Cliff District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Douglas Co.
        • Castle Rock Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Eagle Co.
        • Gilman District (Battle Mountain District; Red Cliff District)
          • Gilman
    		Minerals of Colorado (1997) E.B. Eckels
    Minerals of Colorado (1997) E.B. Eckels
      • El Paso Co.
        • Green Mountain Falls District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Elbert Co.
        • Elbert Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Fremont Co.
        • Eight Mile Park pegmatite District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    "Minerals of Colorado, updated & revised", p. 16, by Eckel, Edwin B., 1997
        • Wellsville Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Gunnison Co.
    		Minerals of Colorado (1997) E.B. Eckels
        • Doyleville Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Goose Creek District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Spring Creek
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Hinsdale Co.
        • Finger Mesa Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Rocks & Minerals: Sept, 1998
      • Jackson Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Lake Co.
        • Leadville District
    		MinRec 16:171-201
      • Mineral Co.
        • Creede District
    		Minerals of Colorado (1997) Eckels, E. B.
      • Park Co.
    		Minerals of Colorado (1997) E.B. Eckels
    Minerals of Colorado (1997) E.B. Eckels
        • South Park
    		Minerals of Colorado (1997) Eckels, E. B.
      • Pitkin Co.
        • Columbia District
          • Iron Mtn.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Saguache Co.
        • Blake District (Mirage District; Cotton Creek District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Bonanza District (Kerber Creek District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Crestone District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Villa Grove Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • San Juan Co.
        • Animas District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Summit Co.
        • Blue River Area
          • Pollock
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Minerals of Colorado (1997) E.B. Eckels
    Minerals of Colorado (1997) E.B. Eckels
      • Teller Co.
        • Cripple Creek District
          • Cripple Creek
    		U.S. Geological Survey Professional Paper 54; USGS Professional Paper 54
    • Idaho
      • Bannock Co.
        • Lava Hot Springs District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Bear Lake Co.
        • Bloomington Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Butte Co.
        • Lava Creek District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Custer Co.
        • Bay Horse District
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
      • Franklin Co.
        • Cleveland Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Lemhi Co.
        • Blue Wing District
          • Patterson
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
        • Junction District (Little Eightmile District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    USGS PP1049-A(Staatz,1979)
        • Parker Mountain District
    		Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
      • Shoshone Co.
        • Coeur d'Alene District
          • Mullan
    		J Chris Pfahl
    • Massachusetts
      • Essex Co.
        • Gloucester
    		Gleba, 1978. Massachusetts Mineral & Fossil Localities
    Gems and Minerals of America- Jay Ellis Ransom-1974
      • Hampshire Co.
        • Goshen
    		"Western Massachusetts Mineral Localites" by Plante, A.R., Valley Geology Press, 1992
        • Plainfield
    		"Western Massachusetts Mineral Localities" by Alan Plante, Valley Geology Press, 1992.
    • Michigan
    		www.deq.state.mi.us/documents/deq-glm-rcim-geology-Minerals_Found_In_Michigan.Pdf.
        • Gogebic iron range
          • Bessemer
    		Rocks & Min.: 58:109.
    www.deq.state.mi.us/documents/deq-glm-rcim-geology-Minerals_Found_In_Michigan.Pdf.
        • Menominee iron range
          • Stambaugh
    		Rocks & Min.:58:109.
    www.deq.state.mi.us/documents/deq-glm-rcim-geology-Minerals_Found_In_Michigan.Pdf.
        • Marquette iron range
          • Negaunee
    		Rocks & Min.:58:112.
    Rocks & Min.: 58:112.
    • Minnesota
      • Crow Wing Co.
        • Cuyuna North Range
    		USGS Prof Paper 407
    Econ Geology (1993)88:104-122
    • Missouri
      • Iron Co.
    		R&M 73:2 pp 98-117
      • Madison Co.
        • Fredericktown District
    		R&M 73:2 pp 98-117
      • Shannon Co.
    		R&M 73:2 pp 98-117
    • Montana
      • Beaverhead Co.
        • Blue Wing District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • McCartney Mountain Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Ruby Range
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Broadwater Co.
        • Radersburg District (Cedar Plains District; Lone Mountain District)
    		USGS Bull 1042N
      • Granite Co.
        • Douglas Creek District (Gird Creek District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Philipsburg District (Flint Creek District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • Durango & Moorlight Group (Durango & Moonlight Group)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Min News 21:7 p 1,3, 4; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Jefferson Co.
        • Colorado District (Prickly Pear District; Corbin District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Whitehall District (Cardwell District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Madison Co.
        • Cherry Creek District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Norwegian District (Whitehall District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Ruby Range
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Varney District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Silver Bow Co.
        • Butte District (Summit Valley District)
          • Butte
    		Daniel C. Evanich specimen
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Geology and Ore Deposits of Butte District, Montana, W. Weed; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Geology and Ore Deposits of Butte District, Montana, W. Weed
    Geology and Ore Deposits of Butte District, Montana, W. Weed; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
          • East Ridge
            • Silver Bow Park
    		Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
          • Walkerville
    		Geology and Ore Deposits of Butte District, Montana, W. Weed
    Geology and Ore Deposits of Butte District, Montana, W. Weed
    • Nevada
      • Churchill Co.
        • Fairview District
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • Holy Cross District
    		USBM Inf Circ 7093 (1939)
      • Clark Co.
    		NBMG Bull 62 Geology and Mineral Deposits of Clark County, Nevada
      • Elko Co.
        • Decoy District
    		NBMG Bull 106 Geology and Mineral Resources of Elko County, Nevada; USGS Open-File Report 76-56
    NBMG Bull 106 Geology and Mineral Resources of Elko County, Nevada
    USGS Bull 741
      • Esmeralda Co.
    		NBMG Bull 78 Geology and Mineral Deposits of Esmeralda County, Nevada
    NBMG Bull 78 Geology and Mineral Deposits of Esmeralda County, Nevada
      • Eureka Co.
        • Gibellini District
    		NBMG Bull 64 Geology and Mineral Resources of Eureka County, Nevada; NBMG Open File Report 79-3
        • Maggie Creek District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Humboldt Co.
        • Golconda District
    		NBMG Spec. Pub. 31 Minerals of Nevada
      • Lander Co.
        • Buffalo Valley District
    		NBMG Bull 80 Geology and Mineral Deposits of Lander County, Nevada
        • Hilltop District
    		NBMG Bull 80 Geology and Mineral Deposits of Lander County, Nevada
        • Jersey District
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • New Pass District
    		NBMG Bull 80 Geology and Mineral Deposits of Lander County, Nevada
    NBMG Bull 80 Geology and Mineral Deposits of Lander County, Nevada
        • Wild Horse District
    		NBMG Bull 80 Geology and Mineral Deposits of Lander County, Nevada
      • Lincoln Co.
    		NBMG Spec. Pub. 31 Minerals of Nevada
        • Viola District
    		NBMG Bull 73 Geology and Mineral Resources of Lincoln County, Nevada
      • Mineral Co.
        • Sodaville District
    		NBMG Bull 58 Geology and Mineral Resources of Mineral County, Nevada
      • Nye Co.
    		NBMG Bull 99B Geology and Mineral Resources of Northern Nye County, Nevada
        • San Antonio Mts
          • San Antone District
    		NBMG Bull 99B Geology and Mineral Resources of Northern Nye County, Nevada
    NBMG Bull 99B Geology and Mineral Resources of Northern Nye County, Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Pershing Co.
        • Jersey District (Jersey Valley District)
    		NBMG Bull 89 Geology and Mineral Resources of Pershing County, Nevada
        • Rose Creek District
    		NBMG Bull 89 Geology and Mineral Resources of Pershing County, Nevada
      • Washoe Co.
        • McClennan District
    		NBMG Bull 70 Geology and Mineral Resources of Washoe and Storey Counties, Nevada
      • White Pine Co.
        • Nevada District
    		NBMG Bull 85 Geology and Mineral Resources of White Pine County, Nevada
    NBMG Bull 85 Geology and Mineral Resources of White Pine County, Nevada
    • New Hampshire
      • Belknap Co.
    		Rocks & Minerals 80:4 pp242-261
      • Cheshire Co.
    		Meyers & Stewart, 1956. Geology of NH, Part III
    Meyers & Stewart, 1956. Geology of NH, Part III
    Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines.
      • Grafton Co.
        • Grafton
    		Morrill. P., 1960, New Hampshire Mines and Mineral Localities; Bjareby, Gunnar (1965): Fifty Years of Mineral Collecting, Part 7 (Rocks & Minerals 40:491-493). Rocks & Minerals (2005) 80:242-261 New Hampshire Mineral Locality Index
        • Groton
    		Rocks & Min.: 16:208-211.; USGS Prof Paper 255; USGS Prof Paper 353
    Meyers & Stewart, 1956. Geology of NH: Part III, Minerals & Mines
    Meyers & Stewart 1956. Geology of NH, Part III.
    • New Jersey
      • Essex Co.
        • Montclair Township
          • Upper Montclair
    		Mins. of NYC & Its Environs, NY Min. Club (1931), Manchester, J.G.; Rocks & Min.: 59-157-183 (1984), Peters, Joseph J.
      • Hunterdon Co.
        • Clinton
          • Clinton Point
    		NJ State Geol. Bull. #60, Thurston, W.R. (1951).
    • New Mexico
      • Catron Co.
    		Northrop, 3rd rev. ed. (1996) Minerals of New Mexico
      • Doña Ana Co.
        • Organ Mts
    		Northrop, Minerals of New Mexico, 3rd. rev. ed. (1996)
    NMBMMR Bull 11 The Geology of the Organ Mountains
    NMBMMR Memoir 49 Geology of the Caballo Mountains, New Mexico
    D. Court Collection
    NMBMMR Bull 87 Mineral and Water Resources of New Mexico
      • Grant Co.
        • Burro Mountains District
          • Little Burro Mts Area
    		NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
          • West Burro Mts
    		Minerals of New Mexico 3rd ed.
        • Cap Rock Mountain District
    		NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    USGS Map I-1310-B Mineral Deposit Map Silver City 1x2 Quad
    NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
        • Telegraph District
    		NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
    NMBMMR Bull 83 Mineral Deposits of Western Grant County, New Mexico
      • Hidalgo Co.
        • Cap Rock Mountain District
          • Nichols Canyon
    		USGS Map I-1310-B Mineral Deposit Map Silver City 1x2 Quad
    USGS Map I-1310-B Mineral Deposit Map Silver City 1x2 Quad
        • Red Hill District
    		NMBMMR OFR 360
    NMBMMR OFR 360
    NMBMMR OFR 360
    NMBMMR Bull 87 Mineral and Water Resources of New Mexico; NMBMMR OFR 360
    NMBMMR OFR 360
    NMBMMR Bull 87 Mineral and Water Resources of New Mexico; NMBMMR OFR 360
    NMBMMR OFR 360
        • Steins Pass District
    		USGS Map I-1310-B Mineral Deposit Map Silver City 1x2 Quad
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
      • Lincoln Co.
        • Capitan District
          • El Capitan Mts
    		NMBMMR Bull 67 Mineral Deposits of Lincoln County, New Mexico
      • Luna Co.
        • Cookes Range
    		Minerals of New Mexico 3rd ed.; NMBGMR Open-file Report OF-459
    Minerals of New Mexico 3rd ed.
    P Cristofono collection
    P Cristofono collection
        • Little Florida Mountains District
    		NMBMMR Bull 72 Mineral Deposits of Luna County, New Mexico
    NMBMMR Bull 72 Mineral Deposits of Luna County, New Mexico
    NMBMMR Bull 72 Mineral Deposits of Luna County, New Mexico
    Northrop, Minerals of New Mexico, 3rd rev. ed., 1996
      • McKinley Co.
    		Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
      • Rio Arriba Co.
    		Northrop, Minerals of New Mexico, 3rd rev. Ed., 1996
      • Sandoval Co.
    		Minerals of New Mexico 3rd ed.
      • Santa Fe Co.
    		NMBMMR Bull 81 Summary of the Mineral Resources of Bernalillo, Sandoval, and Santa Fe Counties, New Mexico
      • Sierra Co.
    		Minerals of New Mexico 3rd ed.
    NMBMMR Bull 87 Mineral and Water Resources of New Mexico
    Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
    NMBMMR Bull 87 Mineral and Water Resources of New Mexico
    NMBMMR Bull 87 Mineral and Water Resources of New Mexico
        • Fra Cristobal District
    		Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
        • Hot Springs District
    		Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
    Northrop, Minerals of New Mexico, 3rd Rev. Ed., 1996
        • Macho District
    		NMBMMR Bull 37 Geology and Mineral Deposits of Lake Valley Quadrangle, Grant, Luna, and Sierra Counties, New Mexico
    NMBMMR Bull 37 Geology and Mineral Deposits of Lake Valley Quadrangle, Grant, Luna, and Sierra Counties, New Mexico
    Minerals of New Mexico 3rd ed.
      • Socorro Co.
    		Minerals of New Mexico 3rd ed.
        • Hansonburg District
          • Bingham
    		[MinRecord 30:337]
    Minerals of New Mexico 3rd ed.
    Mike Salotti specimen
    Ray DeMark (2002) Mineral News, 18, #8, 9.
    3rd Annual New Mexico Mineral Symposium (1983) New Mexico Geology 5:84-85
    Minerals of New Mexico 3rd ed.; USGS: Geological Survey Circular 553; American Minerulogist, Volume 59, pages 206-207, 1974
    [MinRec 20:24]
    Min Rec 20:1 pp13-24
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
        • Rosedale District
    		NMBMMR Bull 87 Mineral and Water Resources of New Mexico
    Northrop, Minerals of New Mexico, 3rd rev. ed., 1996
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
    Minerals of New Mexico 3rd ed.
      • Taos Co.
    		Minerals of New Mexico 3rd ed.
    The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 84.
      • Dutchess Co.
    		NY State Museum spec. no. 421
    John H. Betts (2009) "The minerals of New York City", Rocks & Minerals, 84, 204-240.
      • Putnam Co.
        • Southeast Township
          • Brewster
    		Januzzi (1976) Mineral Localities of Connecticut & Southeastern New York State Januzzi, 1989; Nightingale 2001
    • North Carolina
      • Ashe Co.
        • Poison Branch Belt of Deposits
    		USGS Mineral Resources On - Line Spatial Data 2005
      • Burke Co.
        • Brindletown
    		Dana 6:1074.
      • Cabarrus Co.
        • Gold Hill District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Caldwell Co.
    		Dana 6:1075.
    Genth,F.A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey
      • Gaston Co.
    		Carolina Geological Society Field Trip Guidebook 1981, p130-141
        • Lincolnton
    		[var: Nickeloan Psilomelane] Dana 6: 1076.
      • Guilford Co.
        • Charlotte Belt
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Genth,F.A.,1891,The Minerals Of North Carolina;USGS Bulletion No.74
    Genth,F.A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey
        • Lake Junaluska
    		Genth,F.A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey
    Genth,F.A.(1891) The Minerals Of North Carolina;USGS Bulletion No.74
    Genth,F.A and Kerr,W.C,1881, Minerals and Mineral Localities of North Carolina,Geologic Survey
    U.S Bureau of Mines/Spatial Data fron the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995
      • McDowell Co.
        • Linville Falls
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S Geological Survey ,2005,Mineral Resources Data System:U.S Geological Survey, Reston,Virginia
    Genth,F.A and Kerr,W.C,1881,Minerals and Mineral Localities of North Carolina,Geologic Survey
    Genth,F.A (1891) The Minerals Of North Carolina: USGS Bulletion No.74
    • Oklahoma
      • Coal Co.
        • Bromide
    		Rocks & Min. vol. 72 (1997)
    • Oregon
      • Baker Co.
        • Greenhorn District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Lower Burnt River District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Coos Co.
        • Langlois
    		Brown, Randall E., 1942, Some Manganese Deposits in the Southern Oregon Coastal Region: Oregon Department of Geology and Mineral Industries Short Paper No. 9, Pages 2-5.
    Brown, Randall E., 1942, Some Manganese Deposits in the Southern Oregon Coastal Region: Oregon Department of Geology and Mineral Industries Short Paper No. 9, page 5.
      • Curry Co.
    		Brown, Randall E., 1942, Some Manganese Deposits in the Southern Oregon Coastal Region: Oregon Department of Geology and Mineral Industries Short Paper No. 9, pages 5-6.
        • Gold Beach
    		Brown, Randall E., 1942, Some Manganese Deposits in the Southern Oregon Coastal Region: Oregon Department of Geology and Mineral Industries Short Paper No. 9, page 6.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Sixes River District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Grant Co.
        • Middle Fork Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Harney Co.
        • Silvies
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Jackson Co.
        • Ashland District
    		Oregon Metal Mines Handbook, 1943, Oregon Department of Geology and Mineral Industries: Bulletin No. 14-C, Vol. 2, Section 2 - Jackson Co., page 37.
        • Butte Creek District
    		Oregon Metal Mines Handbook, 1943, Oregon Department of Geology and Mineral Industries: Bulletin No. 14-C, Vol. 2, Section 2 - Jackson Co., page 149.
        • Foots Creek District
    		Oregon Metal Mines Handbook, 1943, Oregon Department of Geology and Mineral Industries: Bulletin No. 14-C, Vol. 2, Section 2 - Jackson Co., page 45.
        • Lake Creek District
    		Lowry, Wallace D., 1943, Tyrell Manganes Deposit and other similar properties in the Lake Creek District, Oregon: Oregon Department of Geology and Mineral Industries Short Paper No. 10, pages 4-5.
    • Pennsylvania
      • Fulton Co.
    		Gems and Minerals of America- Jay Ellis Ransom-1974
    • South Carolina
      • Cherokee Co.
        • Kings Creek District
          • Kings Creek Mine
    		Rocks & Minerals 54:4 pp173-175
        • Kings Mountain District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Gems and Minerals of America-Jay Ellis Ransom-1974
    Gems and Minerals of America- Jay Ellis Ransom-1974
    • South Dakota
      • Todd Co.
    		SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
    • Tennessee
      • Bradley Co.
    		Rocks & Minerals Vol. 84 No. 4 Jul/Aug 2011
    Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
      • Carter Co.
        • Hampton District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    Gems and Minerals of America-Jay Ellis Ransom-1974
      • Hamblen Co.
        • Noe Chapel
    		Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
      • Johnson Co.
        • Butler District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Shady Valley District
    		Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
      • Monroe Co.
        • Sweetwater Barite District-Eastern Belt
    		Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    Travis A. Paris (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    U.S Geological Survey,2005,Mineral Resources Data System : U.S Geological Survey, Reston, Virginia
      • Unicoi Co.
    		Zeitner (1968) Appalachian Mineral & Gem Trails
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Unicoi District
    		Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
      • Wayne Co.
    		Rocks & Minerals Vol. 86, No. 4 Jul/Aug 2011
    Rocks & Minerals Vol. 86, No. 4 Jul/Aug 2011
    Paris, T.A. (2011) Tennessee mineral locality index. Rocks & Minerals, 86, #4, 300-328.
    • Texas
      • Brewster Co.
    		[MinRec 21:233]
      • Karnes Co.
    		Smith, A.E. (1991), Texas Mineral Locations Index, Rocks & Min.: 66(3).
      • Llano Co.
    		R&M 66:3 pp 196-224
      • Presidio Co.
        • Solitaro
    		R&M 66:3 pp 196-224
      • Val Verde Co.
    		R&M 66:3 pp 196-224
    • Utah
      • Daggett Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Emery Co.
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Muddy River
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Garfield Co.
        • Spry
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Waterfold Pocket
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Grand Co.
        • Little Grand District (S. E. Green River)
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
        • Thompsons District (S. E. Thomsons)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Juab Co.
        • Crater Bench/Fumarole Butte Area
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Deep Creek Mts
          • Trout Creek District (Johnson Peak District)
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Drum Mts
          • Detroit District (Drum District; Joy District)
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah
        • East Tintic Mts
          • Tintic District
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • San Pitch Mts
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Kane Co.
        • Kitchen Corral Canyon
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Paria River
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Millard Co.
        • Drum Mts
          • Detroit District (Drum District; Joy District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Piute Co.
        • Dry Creek Canyon
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Marysvale District (Marysvale Uranium area)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Monroe Mountains
    		Rick Dalymple
      • San Juan Co.
        • Big Indian District (Big Indian Wash - Lisbon Valley Area)
    		R&M 68:6 p372-380
        • White Canyon District
          • White Canyon
            • Copper Point
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; USGS TEI #514
      • Summit Co.
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Tooele Co.
        • Oquirrh Mts
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
          • Ophir District
            • Ophir Hill area
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Simpson Mts
          • Erickson District (Black Crook District)
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Utah Co.
        • East Tintic Mts
          • East Tintic District
    		UGMS Bull 117 Minerals and Mineral Localities of Utah; USGS Prof Paper 1024
          • North Tintic District (Caledonia District; Oasis District)
            • Fremont Canyon
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Lake Mountain Area
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Utah District (Long Ridge)
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah
    UGMS Bull 117 Minerals and Mineral Localities of Utah
        • Wasatch Mts
          • Silver Lake District
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
      • Weber Co.
        • Wasatch Mts
          • Weber District (Junction District)
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Vermont
      • Rutland Co.
    		F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)
    F. Rutley: "Elements of Mineralogy", 12th Ed. (1900)
      • Windsor Co.
    		Morrill & Chaffee, 1957. VT Mines & Mineral Localities
    • Virginia
    		Minerals of Virginia 1990 by R. V. Dietrich
        • Yancey Mills
    		Minerals of Virginia 1990 by R. V. Dietrich
      • Amherst Co.
        • James River-Roanoke River Mn-Fe-Ba District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Appomattox Co.
        • James River-Roanoke River Manganese District
          • Beckham
    		Minerals of Virginia 1990 by R. V. Dietrich
    Minerals of Virginia 1990 by R. V. Dietrich
        • James River-Roanoke River Mn-Fe-Ba District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Augusta Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Northern Section - Blue Ridge Province
          • Lyndhurst-Vesuvius District
    		Minerals of Virginia 1990 by R. V. Dietrich
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Minerals of Virginia 1990 by R. V. Dietrich
          • Waynesboro
    		Dana 7:I:564; Rocks & Min.:60:165 & 64:150.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Bath Co.
        • Warm Springs
    		Rocks&Min. 47:596 (1972)
    Rocks&Min. 47:596 (1972)
      • Bland Co.
        • Flat Top Mountain
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Round Mountain District
          • Round Mt
    		Minerals of Virginia 1990 by R. V. Dietrich
      • Botetourt Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Buckingham Co.
    		Minerals of Virginia 1990 by R. V. Dietrich
      • Campbell Co.
        • Campbell-Pittsylvania Counties Barite
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • James River-Roanoke River Manganese District
          • Lynch Station
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Minerals of Virginia 1990 by R. V. Dietrich
        • James River-Roanoke River Mn-Fe-Ba District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Craig Co.
    		Minerals of Virginia 1990 by R. V. Dietrich
        • Sweet Springs
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Fairfax Co.
        • Falls Church
    		Minerals of Virginia 1990 by R. V. Dietrich
      • Fauquier Co.
    		Minerals of Virginia 1990 by R. V. Dietrich
      • Frederick Co.
        • Cedar Creek Valley Mining District
    		Minerals of Virginia 1990 by R. V. Dietrich
    Minerals of Virginia 1990 by R. V. Dietrich
      • Giles Co.
    		Minerals of Virginia 1990 by R. V. Dietrich
      • Page Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Elkton
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Pittsylvania Co.
        • James River-Roanoke River Mn-Fe-Ba District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Rockbridge Co.
        • Lyndhurst-Vesuvius District
    		Minerals of Virginia 1990 by R. V. Dietrich
    Minerals of Virginia 1990 by R. V. Dietrich
        • Midvale
          • South Mountain
    		Rocks&Min. 47:594 (1972)
      • Rockingham Co.
        • Elkton
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Shenandoah Co.
        • Cedar Creek Valley Mining District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Little Fort Valley
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Smyth Co.
        • Pulaski-Smyth District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Pulaski-Wythe District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Rye Valley Lead-Zinc District
    		Minerals of Virginia 1990 by R. V. Dietrich
    Minerals of Virginia, 1990 by R. V. Dietrich
      • Warren Co.
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Happy Creek
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Wythe Co.
    		No reference listed
        • Cripple Creek-New River
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Minerals of Virginia 1990 by R. V. Dietrich
    Minerals of Virginia 1990 by R. V. Dietrich
        • Pulaski-Smyth Limonite District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
        • Pulaski-Wythe District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Washington
      • Chelan Co.
        • Wenatchee District
    		Ref: Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; Marshall T. Huntting, 1956Ref: Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; Marshall T. Huntting, 1956
      • Clallam Co.
        • Barnes Creek
    		Ref:Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; Marshall T. Huntting, 1956
        • Heckles
    		Ref:Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. 1; Marshall T. Huntting, 1956
      • Grays Harbor Co.
        • Quinault Lake
    		Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis
    • West Virginia
    		Gems and Minerals of America- Jay Ellis Ransom-1974
    Gems and Minerals of America- Jay Ellis Ransom-1974
    Gems and Minerals of America- Jay Ellis Ransom-1974
    • Wisconsin
      • Iowa Co.
        • Upper Mississippi Valley District
    		R&M 73:11-12 pp 378-399 Wisconsin Mineral Locality Index
      • Marathon Co.
        • Rib Mountain
    		[MinRec 12:95]
    • Wyoming
      • Albany Co.
    		Rocks & Minerals 76:382
      • Campbell Co.
    		Page, L. R.; Stocking, H. E.; Smith, H. B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. USGS Professional Paper 300 pp371-374.
      • Crook Co.
        • Bear Lodge District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Rocks & Minerals 76:385
      • Laramie Co.
        • Silver Crown District
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    Uzbekistan
     
    • Kyzylkum Desert
      • Central Kyzylkum Region
        • Bukantau Mts
    		Pechenkin, V.G., and Pechenkin, I.G. (2005): Lithology and Mineral Resources 40(5), 462-471.
    • Tashkent (Toshkent) Viloyati
      • Almalyk
    		Singer, D.A., Berger, V.I., and Moring, B.C. (2008): US Geological Survey Open-File Report 2008-1155.
    Vietnam
     
    • Cao Bang Province
      • Quang Uyen District
    		Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
      • Trung Khanh District
    		Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
    Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
    • Tuyen Quang Province
      • Na Hang District
    		Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
    Zambia
     
    • Central Province
      • Kabwe District
        • Kabwe (Broken Hill)
    		Kampunzu, A.B., Cailteux, J.L.H., Kamona, A.F., Intiomale, M.M., and Melcher, F. (2009): Ore Geology Reviews 35, 263-297.
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