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Bravoite

Big Photo

Gilman District (Battle Mountain District; Red Cliff District), Eagle Co., Colorado, USA
© 2001 John H. Betts

Show Bravoite Photos (3)
Formula:
(Fe,Ni)S
 
2
Colour:Steel grayLustre:Metallic
Hardness:6½
Name:Named after the Peruvian scientist, Jose J. Bravo (1874-1928).
A variety of Pyrite

A nickeloan variety of Pyrite (Am. Mineral. 74: 1172-1173)

Originally reported from Ragra Mine (Minasragra), Junín, Cerro de Pasco, Alcides Carrión Province, Pasco Department, Peru.

Classification of Bravoite

IMA status:Discredited
Strunz 8th edition ID:2/0.0-00

2 : Sulphides
0 :
0 :
Hey's CIM Ref.:3.11.10

3 : Sulphides, Selenides, Tellurides, Arsenides and Bismuthides (except the arsenides, antimonides and bismuthides of Cu, Ag and Au, which are included in Section 1)
11 : Sulphides etc. of Ni
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Physical Properties of Bravoite

Lustre:Metallic
Colour:Steel gray
Streak:Black
Hardness (Mohs):6½

Chemical Properties of Bravoite

Formula:
(Fe,Ni)S
 
2
Essential elements:Fe, S
All elements listed in formula:Fe, Ni, S

Relationship of Bravoite to other Species

Related Minerals - Strunz Grouping):

- +
2/0.0-Jeromite
2/0.0-Speculite
AuTe
 
2
2/0.0-Schlemaite
(Cu,[])
 
6
(Pb,Bi)Se
 
4
2/0.0-Wilhelmramsayite
Cu
 
3
FeS
 
3
·2H
 
2
O
2/0.0-Britvinite
[Pb
 
7
(OH)
 
3
F(BO
 
3
)
 
2
(CO
 
3
)][Mg
 
4.5
(OH)
 
3
(Si
 
5
O
 
14
)]
Related Minerals - Hey's Index Grouping:

- +
3.11.1Heazlewoodite
Ni
 
3
S
 
2
3.11.2Godlevskite
(Ni,Fe)
 
9
S
 
8
3.11.3Millerite
NiS
3.11.4Polydymite
Ni
2+
 
Ni
3+
2
S
 
4
3.11.5Vaesite
NiS
 
2
3.11.6Shandite
Ni
 
3
Pb
 
2
S
 
2
3.11.7Donharrisite
Ni
 
8
Hg
 
3
S
 
9
3.11.8Violarite
Fe
2+
 
Ni
3+
2
S
 
4
3.11.9Pentlandite
(Fe,Ni)
 
9
S
 
8
3.11.11Siegenite
CoNi
 
2
S
 
4
3.11.12Fletcherite
Cu(Ni,Co)
 
2
S
 
4
3.11.13Villamanínite
(Cu,Ni,Co,Fe)S
 
2
3.11.14Mäkinenite
γ-NiSe
3.11.15Sederholmite
NiSe Beta-NiSe
3.11.16Trüstedtite
Ni
 
3
Se
 
4
3.11.17Wilkmanite
Ni
 
3
Se
 
4
3.11.18Kullerudite
NiSe
 
2
3.11.19Penroseite
(Ni,Co,Cu)Se
 
2
3.11.20Tyrrellite
Cu(Co
3+
 
,Ni
3+
 
)
 
2
Se
 
4
3.11.21Imgreite
NiTe (?)
3.11.22Melonite
NiTe
 
2
3.11.23Kitkaite
NiTeSe
3.11.24Dienerite
3.11.25Orcelite
Ni
 
5-x
As
 
2
3.11.26Maucherite
Ni
 
11
As
 
8
3.11.27Nickeline
NiAs
3.11.28Rammelsbergite
NiAs
 
2
3.11.29Pararammelsbergite
NiAs
 
2
3.11.30Nickelskutterudite
NiAs
 
2-3
3.11.31Oregonite
Ni
 
2
FeAs
 
2
3.11.32Westerveldite
(Fe,Ni,Co)As
3.11.33Langisite
(Co,Ni)As ratio Co:Ni = 5:1
3.11.34Gersdorffite
NiAsS
3.11.35Jolliffeite
NiAsSe
3.11.36Breithauptite
NiSb
3.11.38Ullmannite
NiSbS
3.11.39Willyamite
(Co,Ni)SbS

Other Names for Bravoite

Synonyms:
MechernichiteNickeloan Pyrite
Other Languages:
German:Bravoit
Mechernichit
Russian:Бравоит
Spanish:Bravoita
Mechernichita
Varieties:
Hengleinite

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 Bravoite

Reference List:Hillebrand (1907), American Journal mof Science: 24: 149.

Henglein (1914), Cbl. Min.: 129 (as kobaltnickelpyrit).

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: 290-291.

Petruk, W., Harris, D.C., and Stewart, J.M. (1969) Langisite, a new mineral, and the rare minerals cobalt pentlandite, siegenite, parkerite, and bravoite from the Langis mine, Cobalt-Gowganda area, Ontario, Canada. Canadian Mineralogist: 9: 597-605.

American Mineralogist(1989): 74: 1172-1173.

Klemm, D. (1962): Untersuchungen über die Mischkristallbildung im Dreiecksdiagramm FeS2-CoS2-NiS2 und ihre Beziehungen im Aufbau der natürlichen "Bravoite", Neues Jahrbuch für Mineralogie, Monatshefte, 1962, 76-91.

Bayliss, P. (1989): Crystal chemistry and crystallography of some minerals within the pyrite group, American Mineralogist, 74, 1168-1176.

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Internet Links for Bravoite

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    Localities for Bravoite

    Hide Locality List
    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.
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    (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.
    Argentina
     
    • Salta
      • Organullo Mining District
    Australia
     
    • Tasmania
      • Trial Harbour district
    		Bottrill & Baker (in prep) Catalogue of minerals of Tasmania
    • Western Australia
      • Derby
    		Lead, Zinc and Silver Deposits of Western Australia, 1999
      • Wiluna Shire
    		Nickel Mineralisation in Western Australia by R.J. Marston 1984.
    Austria
     
    • Carinthia
      • Friesach - Hüttenberg area
        • Hirt
          • Griesserhof (Gulitzen; Gullitzen)
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
        • Hüttenberg
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Gurktaler Alpen Mts
    		G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995
      • Kreuzeck group
        • Dellach im Drautal
          • Glatschach
    • Salzburg
      • Dienten
    		A. Strasser: Die Minerale Salzburgs, 1989
      • Lungau
        • Murwinkel
          • Sticklerhütte
    		A. Strasser: Die Minerale Salzburgs (1989)
      • Radstadt
        • Hüttau
    		A. Strasser: Die Minerale Salzburgs, 1989
    A. Strasser: Die Minerale Salzburgs, 1989
    A. Strasser: Die Minerale Salzburgs, 1989
      • Saalfelden
        • Leogang
          • Hütten
            • Schwarzleograben
              • Vogel Alp
    		A. Strasser: Die Minerale Salzburgs (1989)
    • Styria
      • Schladming
        • Schladminger Tauern Mts
          • Obertalbach valley
    		A. Strasser: Die Minerale Salzburgs (1989)
    • Tyrol
      • North Tyrol
        • Inn valley
          • Brixlegg - Schwaz area
            • Brixlegg - Rattenberg
              • Geyer - Silberberg District
                • Silberberg Mt.
                  • West slope ("Am Geyer")
    		R. Poeverlein and J. Gröbner (2007): "Der Bergbau Geyer bei Rattenberg in Tirol und seine Mineralien", Lapis 32(2), 34-38.
    R. Poeverlein and J. Gröbner (2007): "Der Bergbau Geyer bei Rattenberg in Tirol und seine Mineralien", Lapis 32(2), 34-38.
    R. Poeverlein and J. Gröbner (2007): "Der Bergbau Geyer bei Rattenberg in Tirol und seine Mineralien", Lapis 32(2), 34-38.
    R. Poeverlein and J. Gröbner (2007): "Der Bergbau Geyer bei Rattenberg in Tirol und seine Mineralien", Lapis 32(2), 34-38.
    Schnorrer, G. & Poeverlein, R. (2005): Schwaz-Brixlegger-Fundstellen: 3. Die Minerale vom Bergbau Maukenötz bei Brixlegg, Tirol. Der Aufschluss, 56, 223-234.
              • St Gertraudi
                • Großkogel Mt.
    		Putz, H. & Poeverlein, R. (2007): Die Mineralien des Gertraudstollens und seiner Halde in St. Gertraudi, Tirol. Lapis 32 (6), 58-63.
            • Schwaz
    		Lapis 19(7/8):13-78 (1994)
    Belgium
     
    • Liège Province
      • Chaudfontaine
    		L. Dejonghe, Bull. Minéral. , 1985, 108, pp. 679-690.
    L. Dejonghe, Bull. Minéral. , 1985, 108, pp. 679-690.
    • Limburg Province
      • Genk
    Botswana
     
    • North-East District
      • Francistown
        • Selebi-Phikwe (Selbi-Pikwe) belt
    		Maier, W.D., Barnes, S.-J., Chinyepi, G., Barton, Jr., J.M., Eglington, B., and Setshedi, I. (2008): Mineralium Deposita 43, 37-60.
    Brazil
     
    • North Region
      • Pará
        • Carajás mineral province
          • Curionópolis
    		Monteiro, L.V.S., Xavier, R.P., de Carvalho, E.R., Hitzman, M.W., Johnson, C.A., de Souza Filho, C.R., and Torresi, I. (2008): Mineralium Deposita 43, 129-159.
    Bulgaria
     
    • Kardzali (Kurdzhali; Kărdžali; Kurdjali) Oblast
      • Rhodope Mts
        • Ivaylovgrad
          • Sedeftche (Sedefche) deposit
    Canada
     
    • Ontario
      • Thunder Bay District
        • Lower Shebandowan Lake
    		R.J. Traill 1983
      • Timiskaming District
        • Cobalt-Gowganda region
          • Casey Township
    		Canadian Mineralogist (1969): 9: 597-605.
        • Coleman Township
    • Québec
      • Manicouagan
        • Guinecourt Lake
    		C. Lemanski, Jr. (re-entry of lost Mindat data).
    • Saskatchewan
      • Athabasca Basin
    		http://www.ir.gov.sk.ca/dbsearch/MinDepositQuery/Default.asp?ID=1856
        • Honsvall Lake
    		Saskatchewan Mineral Deposits Index Search http://www.ir.gov.sk.ca/dbsearch/MinDepositQuery/default.aspx?ID=2609
    China
     
    • Guangxi Zhuang Autonomous Region
      • Guilin Prefecture
    		Min, M. (1995): Ore Geology Reviews 10, 51-64.
      • Liuzhou Prefecture
        • Rongshui Co.
    		Zhang Zhengen, Mo Shaojian, and Lin Xuenong (1987): Chinese Journal of Geochemistry 6(3), 282-289.
    • Guizhou Province
      • Zunyi Prefecture
        • Zunyi Co.
          • Zunyi Ni-Mo-PGE-Au deposit
    		Coveney, R.M., Grauch, R.I., and Murowchick, J.B. (1993), In: Reddy, R.G., and Weizenbach, R.N. (eds): The minerals, metals and materials society, Proceedings of the Paul E. Queneau International Symposium "Extractive Metallurgy of Copper, Nickel and Cobalt", 369–375.
    • Heilongjiang Province (Manchuria; Dongbei Region)
      • Yichun Prefecture
        • Hongxing District
    		http://jxzs.gov.cn/zs02/xm01/zsxme-06.htm
    • Hunan Province
      • Zhangjiajie Prefecture
        • Cili Co.
    		Wallis, E. (2006): PhD Thesis, Technical University of Berlin, Germany (in German with English abstract), Vol. 1, 136-154.
    • Jilin Province (Manchuria; Dongbei Region)
      • Jilin Prefecture
        • Jiaohe Co.
    		http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
      • Yanbian Chaoxianzu Autonomous Prefecture
        • Longjing Co.
    		http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
        • Wangqing Co.
    		http://wrgis.wr.usgs.gov/open-file/of03-220/DATABASE/lode_deposits.txt
    • Shanxi Province
      • Datong Prefecture
        • Lingqiu Co.
    		Fei Huang, Chengzhu Jin, Yuzeng Yao, Yushan Zhao, and Shouqin Wen (2005): Journal of Jilin University (Earth Science Edition) 35(3), 313-319.
      • Yuncheng Prefecture
        • Zhongtiao Mountains
          • Wenxi Co.
    		Yongrui Zhao and Yunqing Zhen (2006): Journal of Guilin University of Technolog 26(3), 310-319.
          • Yuanqu Co.
    		Yongrui Zhao and Yunqing Zhen (2006): Journal of Guilin University of Technolog 26(3), 310-319.
    Yongrui Zhao and Yunqing Zhen (2006): Journal of Guilin University of Technolog 26(3), 310-319.
    • Sichuan Province
      • Garzê (Ganzi) Autonomous Prefecture
        • Garzê (Ganzi) Co.
    		Peters, S.G. (2002): USGS Open-File Report 02-131.
      • Ngawa (Aba) Autonomous Prefecture
        • Ruo'ergai Co. (Zoigê Co.)
    		Li Chaoyang (1996), In: Tu Guangzhi (ed.): "Geochemistry of Strata-Bound Deposits in China", Science Press (Beijing), 508-527.
    • Tibet Autonomous Region
      • Shannan Prefecture
        • Qusum (Qusong) Co.
    		http://www.ngu.no/FileArchive/165/2003_055.pdf Geological Survey of Norway / The Alice Wain Memorial West Norway Eclogite Field Symposium / Abstract Volume p. 8.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
    		Duda, Rejl, Slivka: "Mineralien", 1991
      • Liberec Region
    		Scharm, B.: Přehled minerálů nalezených v oblasti uranových koncentrací v severočeské křídě. Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 1995, roč. 3, s. 169-172.
    Democratic Republic of Congo (Zaïre)
     
    • Katanga (Shaba)
      • Katanga Copper Crescent
        • Central area
          • Shinkolobwe
    		Mineralogical Record: 20: 287-288.
          • Swambo
    		Rocks & Min.: 60: 227-228.
    Egypt
     
    • Wadi Haimur
    Finland
     
    • Lapin (Lapland) Lääni
      • Portimo complex
    France
     
    • Alsace
      • Haut-Rhin
        • Thur Valley (Thann Valley)
          • Fellering
    		J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994
    • Aquitaine
      • Dordogne
        • Nontron
    		Y. Laurent, J. Lougnon, R. Pierrot, H.J. Schubnel : "La Crocoïte de Nontron (Dordogne) et les Minéraux Associés", Bull. Soc. Fr. Minéral. Cristallogr., 1967, XC, N°3, 377-382
    • 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
            • Azérat
    		Bull. Minéral. , 1987, 110, pp. 359-371.
          • Lavoûte-Chilhac
            • Ally
              • La Rodde
    		J.J. Périchaud : "Les Gisements Métalliques du District à Antimoine de Brioude-Massiac (Massif-Central Français)", BRGM, 1968
            • Chilhac
              • Le Pouget - La Magdeleine area
    		P.G. Pélisson : "Etude Minéralogique et Métallogénique du District Filonien Polytype de Paulhaguet (Haute-Loire, Massif Central Français)", Doctorate Thesis, Orléans, France, 1989
            • Saint-Cirgues
    		Bull. Minéral. , 1987, 110, pp. 359-371.
          • Torsiac
            • Lanau
    		Bull. Minéral. , 1987, 110, pp. 359-371.
        • Langeac
          • Tailhac
            • Praclos
        • Pinols
          • Pinols
    		P.G. Pelisson : "Etude Mineralogique et Metallogenique du district filonien polytype de Paulhaguet, Haute-Loire, Massif Central Français. Doctorate Thesis, 1989
      • Puy-de-Dôme
        • Jumeaux
          • Champagnat-le-Jeune
    		Bull. Minéral. , 1987, 110, pp. 359-371.
    • Brittany
      • Côtes-d'Armor
        • Callac
          • Carnoët
    		Pierrot R., Chauris L., Laforêt C. (1975), Inventaire minéralogique de la France - Côtes-du-Nord, n°5, pp: 32-34
        • Guingamp
          • Belle-Isle-en-Terre
      • Finistère
        • Bolazec
    		Inventaire minéralogique de la France-29-Finistère, B.R.G.M. (1973)
        • Huelgoat
    		R.PIERROT, L. CHAURIS, C. LAFORET (1973) : "Inventaire minéralogique de la France : 29- Finistère.", B.R.G.M. Paris.
      • Ille-et-Vilaine
    		Pillard F., Chauris L., Laforêt C. (1985), Inventaire minéralogique de la France, Ed. BRGM, n°13, pp: 82-87
    • Burgundy
      • Saône-et-Loire
        • Cordesse
    		Picot, P. and Johan, Z. (1977). Atlas des Minéreaux Métalliques, BRGM, Elsevier
    • Centre
      • Cher
        • Sancerre-Couy drilling
    		Eur. J. Mineral. , 1993, 5, pp. 85-96.
    • Corsica
      • Haute-Corse
        • Bastia
          • Canari
    		H. Azais, J. Bouladon, P. Picot, P. Sainfeld : "Le Problème du Nickel dans les Serpentines de Corse", 1968, Bulletin du BRGM
          • Olmeta-di-Tuda
    		H. Azias et al. : "Le problème du nickel dans les serpentinites de Corse", Extrait du Bulletin du BRGM, N°1, 1968
        • Corte
          • Cervione
    		H. Azias et al. : "Le problème du nickel dans les serpentinites de Corse", Extrait du Bulletin du BRGM, N°1, 1968
          • Moïta
            • Matra
    		H. Azais et al.
          • Piedicorte-di-Gaggio
    		H. Azias et al. : "Le problème du nickel dans les serpentinites de Corse", Extrait du Bulletin du BRGM, N°1, 1968
          • Sermano
    		H. Azias et al. : "Le problème du nickel dans les serpentinites de Corse", Extrait du Bulletin du BRGM, N°1, 1968
    H. Azias et al. : "Le problème du nickel dans les serpentinites de Corse", Extrait du Bulletin du BRGM, N°1, 1968
    • Lorraine
      • Vosges
        • La-Croix-aux-Mines District
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
        • St Dié
          • Colroy-la-Grande
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
          • Lusse
    		Wittern, Journée: "Mineralien finden in den Vogesen", von Loga (Cologne), 1997
    • Midi-Pyrénées
      • Hautes-Pyrénées
    		 Le Règne Minéral 47: 5-21
    DE ASCENCAO GUEDES R., CASTERET A. & GOUJOU JC. (2002) Aperçu minéralogique de la vallée d'Aure, Hautes-Pyrénées, Le Règne minéral, 47, 5-21. (in french)
    • Provence-Alpes-Côte d'Azur
      • Alpes-Maritimes
        • Saint-Etienne-de-Tinée
    		[http://www.zampano.com/minmax/fundort.php3?lang=US&fp=1339&foid=1077]
        • Saint-Martin-Vésubie
          • Le Boréon
    		R. Pierrot, P. Picot, J. Féraud, J. Vernet : "Inventaire Minéralogique de la France N° 4 : Alpes-Maritimes", BRGM, 1974
    Germany
     
    • Baden-Württemberg
      • Black Forest
        • St Blasien
          • Horbach
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Todtmoos
          • Mättle
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
        • Wieden
    		Aufschluss 71(3), 97-100
        • Wolfach
          • Oberwolfach
            • Rankach valley
    		K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992
      • Odenwald
        • Schriesheim
          • Ursenbach
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Bavaria
      • Upper Palatinate
        • Grafenwöhr
          • Freihung
    		Weiss: "Mineralfundstellen, Deutschland West", 1990
        • Oberpfälzer Wald
          • Waldsassen
            • Pfaffenreuth
    		Lapis, 10 (9), 13-20+50.
        • Schwandorf
          • Wölsendorf Fluorite mining District
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Hesse
      • North Hesse
        • Richelsdorf District
          • Süss
            • Richelsdorf Smelter
    		S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1992
      • Odenwald
        • Bensheim
          • Hochstädten
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Nieder-Ramstadt
    		E. Nickel, M. Fettel: "Odenwald", Sammlung geologischer Führer Bd. 65, 2nd ed., Bornträger (Berlin, Stuttgart), 1985
    • Lower Saxony
      • Göttingen
        • Adelebsen
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • North Rhine-Westphalia
      • Aachen
        • Stolberg
          • Mausbach
    		Aufschluss 90(2), 111-130
    Aufschluss 90(2), 111-130
    Aufschluss 90(2), 111-130
      • Eifel Mts
        • Düren
          • Untermaubach
    		Schachner, D., (1961): Blei-Zink-Lagerstätten im Buntsandstein der Triasmulde Maubach-Mechernich-Kall, Der Aufschluss, 10. Sonderheft
        • Mechernich
    		Kalb, G., (1952): Die Kristalltracht von Bravoit und Pyrit Neues Jahrbuch für Mineralogie, Monatshefte, 90-93
      • Sauerland
        • Hagen
    		Harjo Neutkens collection (EDS: Joachim Gröbner)
      • Siegerland
        • Eisern
    		Weiss. "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Littfeld
    		Weiss. "Mineralfundstellen, Deutschland West", Weise (Munich), 1990; Dana 7:I:290.
    [var: Hengleinite] No reference listed
    Weiss. "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Siegen
          • Altenseelbach
    		S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Weidenau
    		Weiss: Mineralfundstellen, Deutschland West", 1990
    • Rhineland-Palatinate
      • Hunsrück Mts
        • Bernkastel-Kues
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
      • Lahn valley
        • Bad Ems District
          • Ahrenberg
    		Emser Hefte 1979(1), 31
      • Siegerland
        • Herdorf
          • Biersdorf
    		Emser Hefte 1980(3), 18-35
    S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
        • Wissen
          • Eichelhardt
    		Weiss: "Mineralfundstellen, Deutschland West", 1990
          • Niederhövels
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
          • Schönstein
    		Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
    • Saarland
      • Saarlouis
        • Altforweiler
    		Lapis 1977(6), 9
    • Saxony
      • Erzgebirge
    		Lapis 11(7/8), 13-60 (1986)
        • Oberwiesenthal
          • Niederschlag
    		Lapis, 19 (4), 13-22+50.
    Greenland
     
    • Kitaa (West Greenland) Province
      • Nuuk (Godthåb)
    		No reference listed
    Italy
     
    • Trentino-Alto Adige
      • Trento Province
        • Valsugana
          • Roncegno
    		Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
    Japan
     
    • Hokkaido Island
      • Oshima peninsula
        • Kaminokuni
    		Ishiyama, D. et al (1982) Journal of the Mining College, Akita University, Ser. A, Mining Geology, 6, #2, 149-171.; Ishiyama, D. et al (1982) Journal of the Mining College, Akita University, Ser. A, Mining Geology, 6, #2, 149-171.
    Morocco
     
    • Souss-Massa-Draâ Region
      • Ouarzazate Province
        • Tazenakht
    		S. Weiß: Lapis 31(7/8), 72-73 (2006)
    New Zealand
     
    • South Island
    		 Railton, G.L. & Watters, W.A., Minerals of New Zealand, New Zealand Geological Survey Bull. #104 (1990).
    Norway
     
    • Hedmark
      • Tynset
        • Kvikne
    		Nilsen and Munkherjee (1972, p. 185); Neumann (1985, p. 37).
    • Nord-Trøndelag
      • Grong
        • Grong ore field
    		Foslie and Høst (1932, pp. 21-23); Neumann (1985, p. 37).
    • Rogaland
      • Sokndal
        • Sandbekk
    		Giert and Krause (1972, pp. 374-376); Krause and Pape (1975, pp. 410-411); Neumann (1985, p. 37).
    Gierth and Krause (1973, pp. 374-376); Krause and Pape (1975, pp. 410-411); Neumann (1985, p. 37).
    Oman
     
    • Al Batinah (Ad Batinah) Region
      • Semail Ophiolite
        • Sohar
    Peru
     
    • Pasco Department
      • Daniel Alcides Carrión Province
        • Cerro de Pasco
          • Junín
    		Amer.J. Sci., ser. 4 (1907) 24, 141-151
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Legnica
        • Lubin District
          • Lubin
    		Harańczyk 1972: Mineralizacja kruszcowa dolnocechsztyńskich osadów euksenicznych monokliny przedsudeckiej. Arch. Miner. T. 30, z. 1-2
    • Małopolskie
      • Kraków
    		Czerny J. 1992: Hydrothermal mineralization phenomena in Karniowice travertine near Cracow. Mineralogia Polonica, vol. 23, No 2, 3-14.
    Russia
     
    • Eastern-Siberian Region
      • Transbaikalia (Zabaykalye)
        • Irkutskaya Oblast'
          • Bodaibo Region
    		http://www.igem.ru/igem/chem/pt/sukhloge.htm
    Serbia
     
    Am Min 51:209-215
    Slovakia
     
    • Banská Bystrica Region
      • Western Slovenské Rudohorie Mts
        • Ploské
          • Hámor - Forovo
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    • Košice Region
      • Eastern Slovenské Rudohorie Mts
    		Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Hnilec
    		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 et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
        • Rožňava (Rozsnyo; Rosenau) Mining District
    		Pauliš P., Ďuďa R., 2002:Nejznámejší mineralogická nalezište Slovenska. Kuttna, Kutná Hora, 136p
    Koděra et all.,1990: Topografická mineralógia Slovenska, I-III, 1590p
    Grecula, P. et al. (1995): Mineral deposits of the Slovak Ore Mountains, vol. 1, Geocomplex,p. 337.
    Grecula, P. et al. (1995): Mineral deposits of the Slovak Ore Mountains, vol. 1, Geocomplex,p. 337.
    • Prešov Region
      • Eastern Low Tatra Mts
        • Poprad
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
      • Šarišská vrchovina Mts
    		Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
    South Africa
     
    • Limpopo Province
      • Eastern Bushveld Complex
        • Merensky Reef
    		Minerals of South Africa
      • Phalaborwa
        • Loolekop
    • Western Cape Province
    		Minerals of South Africa
    Spain
     
    • Asturias
    		A. Paniagua et al. , Bull. Minéral. , 1988, 111, pp. 383-391.
    • Castile and Leon
      • León
        • Cármenes
    • Extremadura
      • Badajoz
        • Monesterio
    		Tornos, F., Galindo, C., Casquet, C., Pevida, L.R., Martínez, C., Martínez, E., Velasco, F., and Iriondo, A. (2006): Mineralium Deposita 41, 737-769.
    Sweden
     
    • Dalarna
      • Leksand
    • Lappland
      • Jokkmokk
    		GFF 67, 371
      • Malå
    		No reference listed
    • Medelpad
      • Sundsvall
    		No reference listed
    • Småland
      • Västervik
    		CanMin 18, 165
    • Värmland
      • Filipstad
    Switzerland
     
    • Aargau
      • Laufenburg
        • Kaisten
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel), p. 84
    • Grischun (Grisons; Graubünden)
      • Albula Valley
        • Oberhalbstein (Surses; Sursass)
          • Marmorera lake
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel), p. 84
    • Wallis (Valais)
      • Zermatt - Saas Fee area
        • Matt Valley
          • Zermatt
    		Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Verlag Wepf & Co. (Basel), p. 84
    UK
     
    • England
      • Cheshire
        • Alderley Edge
    		No reference listed
    No reference listed
      • Northumberland
        • Tyne Valley
          • Fourstones
    Ukraine
     
    • Donets'k Oblast' (Donetsk Oblast')
      • Gorlovka
        • Novyy Donbass
    		[World of Stones 12:20]
    USA
     
    • Arizona
      • Coconino Co.
        • Grand Canyon National Park
          • South Rim
            • Orphan District
              • Grand Canyon Village
    		Gornitz, V., et al (1988), Origin of the Orphan Mine breccia pipe uranium deposit, Grand Canyon, AZ, Process Mineralogy VII: Applications to Mineral Benficiation Technology and Mineral Exploration, A.H. Vassiliou, Hausen, D.M., and Carson, D.J.T., editors, The Metallurgical Society, Warrendale, PA: 281-301; Gornitz, V. (2004), Grand Canyon Uranium: The Orphan Mine, Mineral News: 20(6): 1 & 3-5, 7
        • Hualapai Indian Reservation
          • Mohawk Canyon
    		Wenrich, Karen J., et al (1992), USGS Bull. 1683-D: D35.
    • Colorado
      • Boulder Co.
        • Gold Hill District
          • Gold Hill
    		"Minerals of Colorado, updated & revised", by Eckel, Edwin B., 1997; Rocks & Min.: 16:413; 22:205.
    Minerals of Colorado (1997) E.B. Eckels
    Minerals of Colorado (1997) E.B. Eckels
      • Eagle Co.
    • Maine
      • Knox Co.
        • Union
    		No reference listed
        • Warren
    		No reference listed
    • Michigan
      • Marquette Co.
        • Ishpeming
    		Mineralogy of Michigan (2004) Heinrich & Robinson
    • Minnesota
      • St. Louis Co.
        • Western Margin Duluth Complex
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
    • Missouri
      • Iron Co.
        • Viburnum Trend District
          • Bixby
    		U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
      • Madison Co.
        • Fredericktown District
    		Am.Min.: 44:995-1009.
    Rocks & Min.: 21:751-752.
      • St. Francois Co.
    		R&M 73:2 pp 98-117
    • Montana
      • Stillwater Co.
    • Utah
      • Emery Co.
        • San Rafael District (San Rafael Swell)
          • Delta
    		UGMS Bull 117 Minerals and Mineral Localities of Utah
    • Washington
      • King Co.
        • Goldmeyer Hot Springs
    		Lasmanis, R. Geology of Spruce 16 claim, Rocks & Minerals, 1985
      • Skagit Co.
        • Mount Vernon
    		Cannon, B. (1975): Minerals of Washington, p.62
      • Snohomish Co.
        • Monte Cristo District
          • Monte Cristo
    		Cannon, B. (1975): Minerals of Washington, p.62
    • Wisconsin
      • Iowa Co.
        • Upper Mississippi Valley District
    		AmMin 44:995-1009
      • Lafayette Co.
        • Upper Mississippi Valley District
          • Benton
    		AmMin 44:995-1009
    Mineral and/or Locality
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