Mindat Logo

Titaniferous Magnetite

Formula:
Fe
2+
 
(Fe
3+
 
,Ti)
 
2
O
 
4
A variety of Magnetite

A titanian variety of Magnetite.

Classification of Titaniferous Magnetite

mindat.org URL:http://www.mindat.org/min-3978.html
Please feel free to link to this page.

Chemical Properties of Titaniferous Magnetite

Formula:
Fe
2+
 
(Fe
3+
 
,Ti)
 
2
O
 
4
Essential elements:Fe, O
All elements listed in formula:Fe, O, Ti

Other Names for Titaniferous Magnetite

Synonyms:
Titanian MagnetiteTitanomagnetite
German names:
Titanomagnetit
Spanish names:
Titanomagnetita

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 Titaniferous Magnetite

Reference List: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: 702.

Reynolds, I.M. (1985) The nature and origin of titaniferous magnetite-rich layers in the upper zone of the Bushveld complex: A review and synthesis. Economic Geology: 80: 1089-1108.

Balan, E., De Villiers, J.P.R., Eeckhout, S.G., Glatzel, P., Toplis, M.J., Fritsch, E., Allard, T., Galoisy, L., and Calas, G. (2006) Letter: The oxidation state of vanadium in titanomagnetite from layered basic intrusions. American Mineralogist: 91: 953-956.

Internet Links for Titaniferous Magnetite

Search Engines:
  • Look for Titaniferous Magnetite on Google
  • Look for Titaniferous Magnetite images on Google
  • Mineral Dealers:
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • e-Rocks - Mineral Auctions and Sales
  • Rare and Unusual minerals at Mineralogical Research Company
  • rare and unusual minerals mainly crystallized
  • Buy fine minerals and gemstones from Pala International
  • High-end worldwide specimens & outstanding customer service
  • Search for Titaniferous Magnetite at Thames Valley Minerals
  • Wright's Rock Shop - excellent mineral specimens since 1970
  • Buy Fine Minerals from mineralsweb.com
  • Fine Minerals from Dan Weinrich Minerals
  • Find Titaniferous Magnetite on www.crystalclassics.co.uk
  • Lapis Mineral Magazin
  • Jobs:
  • Mining & Geology Jobs
  • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to find out how you can sponsor this page.

    Localities for Titaniferous Magnetite

    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.
    These maps work faster with Firefox!
    (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.
    Angola
     
    • Huíla Province
      • Lubango City Council
    Eur. J. Mineral. , 1993, 5, pp. 1001-1024.
    Antarctica
     
    • Eastern Antarctica
      • Coats Land
        • Pensacola Mts
    Am Min 62:623-633
      • Mac Robertson Land
        • Prince Charles Mts
    • Western Antarctica
      • Marie Byrd Land
        • Executive Committee Range
    R.H. Grapes et al. , Min. Mag. , August 2003, Vol. 67, N°4, pp. 639-651.
    Argentina
     
    • Córdoba
    The Canadian Mineralogist, Vol. 42, pp. 155-168 (2004)
    Australia
     
    • Queensland
    • Victoria
      • Camperdown
      • Phillip Island
        • Kitty Miller Bay
      • Shepparton
    • Western Australia
      • Dundas Shire
        • Norseman
    Minedex
      • Meekatharra Shire
        • Meekatharra
    Minedex
      • Sandstone Shire
        • Sandstone
    Minedex
    Austria
     
    • Salzburg
      • Hohe Tauern Mts
        • Felben valley
          • Amerbach valley
    A. Strasser: Die Minerale Salzburgs (1989)
      • Kitzbüheler Alpen Mts
        • Zell am See
          • Thumersbach
    A. Strasser: Die Minerale Salzburgs, 1989
      • Lungau
        • Murwinkel
          • Sticklerhütte
    R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
      • Saalfelden
        • Biberg Mt. (Bieberg Mt.)
    A. Strasser: Die Minerale Salzburgs (1989)
    • Styria
      • Bad Gleichenberg
        • Wilhelmsdorf
    R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
    Bolivia
     
    • Cochabamba Department
      • Ayopaya Province
    Schultz (2004)
    Brazil
     
    • Central-West Region
      • Goiás
        • Amorinópolis
    http://iavcei2004.free.cl/abstracts/Brod_ibxobhffgsxhpfgphnspm.doc.
    • South Region
      • Santa Catarina
    1995, Geochimica Brasiliensis, 8: 179-214.
    • Southeast Region
      • Espírito Santo
        • Santa Teresa
    Revista Brasileira de Geociências 30(1):030-034.
      • Minas Gerais
        • Patos de Minas
          • Pântano
    Cameroon
     
    • Ouest
    Canada
     
    • Ontario
      • Lanark Co.
        • Drummond Township
    [MinRec 13:199]
      • Timiskaming District
        • Gauthier Township
          • Kirkland Lake area
            • Dobie
    • Québec
    Williams, Turner, Gilbert, 1954.
    China
     
    • Anhui Province
      • Ma'anshan Prefecture
        • Dangtu Co.
          • Ningwu Mining District
    Yuanming Pan and Ping Dong (1999): Ore Geology Reviews 15, 177-242.
      • Tongling Prefecture
        • Tongling Mining District
    Qin Xinlong, Du Yangsong, Lee, H.K., Yin Jingwu, and Guo Xifeng (2003): Chinese Science Bulletin 48(23), 2626-2634.
    • Hainan Province (Hainan Island)
      • Ding'an Co.
        • Penglai
    Qiu Zhili, Wu Fuyuan, Yu Qingyuan, Xie Liewen, and Yang Shufeng (2005): Chinese Science Bulletin 50(22), 2602-2611.
    • Hebei Province
      • Chengde Prefecture
        • Chengde Co.
          • Damiao village
    http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
        • Fengning Co.
    http://www.chinamining.org/Facts/2006-09-28/1159423968d1383.html
        • Luanping Co.
          • Hongqi
    http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
    Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., and Watanabe, Y. (2007): Mineral Resources Map of East Asia. Geological Survey of Japan.
    • Inner Mongolia Autonomous Region
      • Baotou League
        • Baotou City
          • Wulashan Mining District
    http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
    • Jilin Province (Manchuria; Dongbei Region)
      • Jilin Prefecture
        • Huadian Co.
    http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
    • Shanxi Province
      • Yuncheng Prefecture
        • Zhongtiao Mountains
          • Yuanqu Co.
    http://pubs.usgs.gov/of/2005/1060/PorCu.txt
    • Sichuan Province
      • Panzhihua Prefecture
        • Miyi Co.
    http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn1204
    http://www.wits.ac.za/geosciences/Research/EGRI/Circulars/pdf_files/358.pdf
        • Panzhihua City
    http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn1203; Hong Zhong, Xinhua Zhou, Meifu Zhou, Min Sun, and Bingguang Liu (2002): Mineralium Deposita 37(2), 226-239
    http://www.wits.ac.za/geosciences/Research/EGRI/Circulars/pdf_files/358.pdf
    • Xinjiang (Xinjiang-Uygur) Autonomous Region
      • Hami (Kumul; Qumul) Prefecture
        • Hami (Kumul; Qumul) Co.
          • Huangshan-Jing'erquan ore belt
    Zuoheng Zhang, Jingwen Mao, Andao Du, Pirajno, F., Zhiliang Wang, Fengmei Chai, Zhaochong Zhang, and Jianmin Yang (2007): Journal of Asian Earth Sciences, in press.
    Jingwen Mao, Pirajno, F., Zuoheng Zang, Fengmei Chai, Hua Wu, Shiping Chen, Linsong Cheng, Jianmin Yang, and Changqing Zhang (2007): Journal of Asian Earth Sciences (in press).
          • Weiya
    Wang, Y.-W., Wang, J.-B., Wang, L.-J., Qin, Q.-X., Peng, X.-M., and Hui, W.-D. (2005): Mineral Deposits [Kuangchuang Dizhi] 24(4), 349-360.
      • Tulufan (Turfan; Turpan) Prefecture
        • Tuokexun (Toksun; Toqsun) Co.
    Maozhong Min, Jia Chen, Jinpeng Wang, Guanhui Wei, and Fayek, M. (2005): Ore Geology Reviews 26, 51-69.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
        • Dobříš (Doberschisch)
          • Nový Knín
    Šrein, V., Pivec, E., Langrová, A..: Petrologie a mineralogie zlatonosného ložiska Libčice u Nového Knína. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1995, roč. 3, s. 188-195.
    Egypt
     
    • Red Sea
    Eur. J. Mineral. , 1993, 5, pp. 1039-1056.
    France
     
    • Aquitaine
      • Landes
    B. Azambre and P. Monchoux, Bull. Minéral. , 1988, 111, pp. 39-47.
    • Auvergne
      • Haute-Loire
        • Blesle
          • Lubilhac
    P.G. Pélisson : "Etude Minéralogique et Métallogénique du District Filonien Polytype de Paulhaguet (Haute-Loire, Massif Central Français)", Doctorate Thesis, Orléans, France, 1989 ; F.H. Forestier : "Les Péridotites Serpentinisées de France", Fascicule IV, BRGM, 1964
        • Brioude - Massiac area
          • Brioude
            • Vieille-Brioude
        • Pinols
          • Desges
    P.G. Pelisson : "Etude Mineralogique et Metallogenique du district filonien polytype de Paulhaguet, Haute-Loire, Massif Central Français. Doctorate Thesis, 1989
        • Saint-Julien-Chapteuil
          • Saint-Pierre-Eynac
    J.L. Poitevin, C. Cotonian, H. Bertrand, Bull. Liais. Soc. Franç. Minéralo. Cristallo. , 1989, Vol. 1/1
    • Franche-Comté
      • Haute-Saône
        • Château-Lambert
          • Saint-Maurice-sur-Moselle
    F. André and J. Béhien, Bull. Minéral. , France, 1983, 106, pp. 341-351.
    • Rhône-Alpes
      • Ardèche
        • Plateau des Coirons
    Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, pp. 450-464.
          • Road from Taverne to Freyssenet
    Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, pp. 450-464.
    French Polynesia
     
    • Mururoa Lagoon
      • Françoise
    Ch. Wagner et al. , Bull. Minéral. , 1988, 111, pp. 523-534.
    • Tahiti
      • Papeete
    Am Min 62:634-645
    French West Indies
     
    • Lesser Antilles
      • Guadeloupe
        • Basse-Terre
    Ch. Lefèvre and Ph. Cocusse, Bull. Minéral. , 1985, 108, pp. 189-208.
      • Martinique
    Ph. D'arco, J. Cotten, Bull. Minéral. , 1985, 108, pp. 153-159.
    Germany
     
    • Baden-Württemberg
      • Kaiserstuhl
        • Oberbergen
    Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    Greenland
     
    • Tunu (East Greenland) Province
      • Kangerlussuaq Firth
        • Kangerlussuaq complex
    Mineralogical Magazine, August 2004, Vol. 68(4), pp. 615–632
    Hungary
     
    • Heves Co.
      • Bükk Mts.
        • Szarvaskő
    Koch: Minerals of Hungary, 1985
    • Nógrád Co.
      • Karancs-Medves Mts.
        • Somoskőújfalu
    Mineral Species of Hungary, 2005
    India
     
    • Karnataka
      • Shimoga District
    • Maharashtra
      • Mumbai District (Bombay District)
        • Murud-Janjira
    A.G. Dessai et al. , Eur. J. Mineral. , 1990, 2, pp. 667-685.
    A.G. Dessai, Eur. J. Mineral. , 1990, 2, pp. 667-685.
    Italy
     
    • Sicily
      • Trapani Province
    Journal of Petrology (1998)
    • Tuscany
      • Pisa Province
        • Montecatini Val di Cecina
    S. Conticelli, P. Manetti, S. Menichetti : "Mineralogy, Geochemistry and Sr-Isotopes in Orendites from South Tuscany, Italy : Constraints on their Genesis and Evolution", European Journal of Mineralogy, 1992, 4, 1359-1375
    • Umbria
      • Terni Province
        • Marsciano
          • San Venanzo
    V. V. Sharygin et al. , Eur. J. Mineral. , 1996, 8, pp. 1199-1212.
    Japan
     
    • Hokkaido Island
      • Hidaka Province
        • Samani-gun
          • Samani-cho
            • Horoman peridotite body
    E. Takazawa et al. , Journal of Petrology, V 40, N 12, December 1999, pp. 1827-1851.
    Mongolia
     
    • Uvs Aimag
      • Zavkhan Soum
    Montserrat
     
    Montserrat Volcano Observatory
    Morocco
     
    Namibia
     
    • Otjozondjupa Region
      • Otjiwarongo District
    Kogut, A. I., Hagni, R. D. & Schneider, G. I. C. (1998): Geology, mineralogy, and paragenetic sequence of the Okorusu carbonatite-related fluorite ores, Namibia. In: Ed. Hagni, R. D., Proc. 9th Quadrenn. IAGOD Symp., 1994, 555-573.; Journal of Microtextural Mineralogy, 52 (4), 2000, pp. 17-20.
    New Zealand
     
    • North Island
      • Auckland
        • Franklin
          • Otaua
      • Tongariro
        • Taupo
    The Rotokawa geothermal System. Krupp & Seward 1978, Economic Geology. 82 pp 1109-1129
    • South Island
      • Otago
        • Dunedin District
    Am Min 60:722-725
    Norway
     
    • Nord-Trøndelag
      • Levanger
        • Ytterøya (island)
    Carstens (1962, p. 16); Neumann (1985, p. 56).
    • Nordland
      • Lofoten
        • Vågan
          • Kabelvåg
    Carstens (1957, pp. 34 and 35); Neumann (1985, p. 58).
    Oman
     
    • Dhofar (Al Janubiyah) Province
    Pacific Ocean
     
    • East Pacific Rise
    J. Jedwab and J. Boulègue, Bull. Minéral. , 1986, 109, pp.635-642.
    Poland
     
    • Podlaskie
      • Suwałki District
    Kucha H. 1982: Haycockite and mooihoekite from titanomagnetite ore, Krzemianka, Poland. Mineralogia Polonica, vol. 13, no 2, 27-32.
    Romania
     
    • Caras-Severin Co.
      • Banat
        • Gătaia
    Seghedi I., Ntaflos T. 2006: G˘ataia lamproite (SW Romania). Mineralogia Polonica, vol. 29, 188-191
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Chitinskaya Oblast'
    • Far-Eastern Region
      • Chukot Peninsula
        • Magadanskaya Oblast'
          • Kolyma area
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
    [World of Stones 95:5-6, p64]
    Saint Kitts and Nevis
     
    Ph. D'arco, J. Cotten, Bull. Minéral. , 1985, 108, pp. 153-159.
    Saint Lucia
     
    • Choc
    M. Le Guen de Kerneizon et al. , Bull. Minéral. , 1982, 105, pp. 203-211.
    • Grande Rivière Village
      • Morne Serpent hill
    M. Le Guen de Kerneizon et al. , Bull. Minéral. , 1982, 105, pp. 203-211.
    Saint Vincent and the Grenadines
     
    • Saint Vincent
    Journal of Petrology 10:1721-1764
    Slovakia
     
    • Banská Bystrica Region
      • Cérová Mts
        • Hajnačka
    Uher P., Gregáňová G., Szakall S., 2006: Sapphire-bearingh syenite xenolith from Gortva, Cérová Mountains, Slovakia. Acta Miner.-Petrograph.,Abstract Series 5, Szeged, p.124
    • Košice Region
      • Eastern Slovenské Rudohorie Mts
    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: Nejzajímavejší mineralogická naletište Slovenska. Kuttna,K.Hora, 136p
        • Spišská Nová Ves Mining District
          • Novoveská Huta
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
      • Southern Vihorlat Mts
    Bacsó,Z.,Ďuďa,R.,1988: Metalogenéza a rudné formácie rudného poľa Remetské Hámre. Min.Slovaca,Bratislava, 3, 193-220p
    • Prešov Region
      • Eastern Low Tatra Mts
    Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Northern Slanské Mts
        • Červenica (Czerwenitza)
    Duda,R. et. all.,1981: MIneralogia severnej časti Slanských vrchov. Min.Slovaca,Monografia 2, Bratislava, 98p
    Duda et. all.,1981:Minerály severnej časti Slanských vrchov. Min.Slovca,Monografia 2,Bratislava, 98 p
    South Africa
     
    • Limpopo Province
      • Bushveld Complex
        • Burgersfort
    South African Journal of Geology, Dec. 2004, V 107, N 4, pp. 505-520.
    • Mpumalanga Province
      • Eastern Bushveld Complex
        • Lydenburg District
    South African Journal of Geology, Dec. 2004, V 107, N 4, pp. 505-520.
    South African Journal of Geology, Dec. 2004, V 107, N 4, pp. 505-520.
    • Northwest Province
    Spain
     
    • Canary Islands
      • Las Palmas Province
        • Gran Canaria (Grand Canary)
      • Santa Cruz de Tenerife Province
    No reference listed
    • Murcia
      • Jumilla
        • La Celia
    E. Salvioli-mariani et al. , Eur. J. Mineral. , 1996, 8, pp. 1027-1039.
    Sweden
     
    • Ångermanland
      • Örnsköldsvik
    No reference listed
    • Jämtland
      • Strömsund
    • Medelpad
      • Sundsvall
    No reference listed
      • Timrå
    • Småland
      • Jönköping
        • Månsarp
    A.Sjögren:Observations concerning chrom-iron. GFF 2, 1874
      • Vaggeryd
        • Byarum
    Shaikh-Persson-Sundberg-Wik: SGU Rep. 50 , 1989
      • Värnamo
        • Rydaholm
    Shaikh-Persson-Sundberg-Wik: SGU Rep. 50 , 1989
      • Vetlanda
        • Bäckaby
    Shaikh-Persson-Sundberg-Wik: SGU Rep. 50 , 1989
    Shaikh-Persson-Sundberg-Wik: SGU Rep. 50 , 1989
        • Karlstorp
    GFF 6
    • Uppland
      • Vaxholm
        • Resarö
    • Västmanland
      • Ljusnarsberg
    No reference listed
      • Sala
    No reference listed
    Tanzania
     
    • Arusha Region
    • Kilimanjaro Region
    C.T. Lee et al. , Contrib. Mineral. Petrol. , 2000, 139, pp. 470-484.
    Uganda
     
    • Kabarole District
    Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
    Ukraine
     
    • Zhytomyr Oblast' (Zhitomir Oblast')
    No reference listed
    USA
     
    • Arizona
    www.admmr.state.az.us/circ9titanium.htm.
      • La Paz Co.
        • Harquahala Mts
          • Little Harquahala Mts
            • Harquahala District
              • Salome
                • Martin Peak
                  • Bonanza and Golden Eagle 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: 151 (Table 4).
      • Maricopa Co.
        • Big Horn Mts
    Anthony, J.W. (1995), Mineralogy of Arizona, 3rd.ed.: 257-258, 284; Harrer, C.M. (1964), Reconnaissance of iron resources in AZ, US Bur. of Mines Inf. Circ. 8236.
    www.admmr.state.az.us/circ9titanium.htm.
      • Pinal Co.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 258; Harrer, C.M. (1964), Reconnaissance of iron resources in Arizona, US Bur. Mines Inf. Circ. 8236.
      • Yavapai Co.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 284; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 39; Harrer, C.M. (1964), Reconnaissance of iron resources in AZ, US Bur. Mines Inf. Circ. 8236; www.admmr.state.az.us/circ9titanium.htm.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 432.
    A.I.M.E. Ore Deposits of the Western States (1933): 511-512.
    Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 285; Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 39.
    Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 38.
    • Arkansas
      • Pike Co.
        • Murfreesboro
    • California
      • Humboldt Co.
        • Orick
    • Colorado
      • Boulder Co.
        • Caribou District
    Minerals of Colorado (1997) Eckels, E. B.
      • Eagle Co.
        • Gore Mountains
    Minerals of Colorado (1997) E.B. Eckels
      • Gunnison Co.
        • White Earth District (Powderhorn District)
    Minerals of Colorado (1997) Eckels, E. B.
    • Georgia
      • Cherokee Co.
    Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
      • Cobb Co.
    Minerals of Georgia: Their properties and occurrences. Robert Cook GGWRD Bull 92
    • Indiana
      • Tippecanoe Co.
        • Lafayette
    www-curator.jsc.nasa.gov/antmet/mmc/Lafay.pdf.
    • Massachusetts
      • Essex Co.
    Emerson, 1917. Geology of Mass. & RI, p. 182.
        • Salem
    Sears, JH, 1905, Geology of Essex County, Mass.
    • Minnesota
      • Lake Co.
        • Ely-Hoyt Lakes Area
          • Ely
    No reference listed
      • St. Louis Co.
        • Ely-Hoyt Lakes
          • Babbitt
    • Montana
      • Meagher Co.
    www.cseg.ca/conferences/2000/376.PDF.
    • Nevada
      • Lincoln Co.
        • Kanes Spring Wash
    NBMG Spec. Pub. 31 Minerals of Nevada
      • Pershing Co.
    NBMG Bull 89 Geology and Mineral Resources of Pershing County, Nevada
        • Scossa District
    NBMG Bull 89 Geology and Mineral Resources of Pershing County, Nevada
    NBMG Bull 89 Geology and Mineral Resources of Pershing County, Nevada
    • New Hampshire
      • Rockingham Co.
    • New York
      • St Lawrence Co.
    New York State Museum Bull. 223,224, Newland, David H. (July-August 1919), The Mineral Resources of the State of New York: 115.
    • North Carolina
      • Ashe Co.
    U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995
    U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995
    U.S Bureau of Mines/Spatial Data from the Minerals System/Mineral Industry Location System(Mas/Mils)CD-Rom,Sep,1995
    • Oklahoma
      • Comanche Co.
        • Wichita Mts
    J.D. Price et al. , Eur. J. Mineral. , 1996, 8, pp. 435-451.
    • Rhode Island
      • Providence Co.
    Rutherford & Hermes, 1984 in GSA Bulletin: Vol. 95, No. 7, pp. 844–854.
      • Washington Co.
        • Westerly
    • Virginia
      • Rockbridge Co.
    Minerals of Virginia, 1990 by R. V. Dietrich
        • Northern Section-Blue Ridge Province
          • Montebello
    Rocks&Min. 47:596 (1972)
    • Washington
      • Grays Harbor Co.
        • McCleary
    Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis
    • Wyoming
      • Sweetwater Co.
    Am Min 66:663-677
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon & Ida Ralph 1993-2008. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register.