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Tetra-auricupride

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About Tetra-auricuprideHide

Formula:
AuCu
Colour:
Pink, orange-pink
Lustre:
Metallic
Hardness:
Crystal System:
Tetragonal
Name:
The name is derived from the tetragonal crystal system and compositional similarity to auricupride.
Compare, e.g.: auricupride and its dimorph bogdanovite; UM2001-05-E:AuCu, and UM2001-04-E:AgAuCu.


Classification of Tetra-auricuprideHide

Approved
Approval year:
1982
1.AA.10b

1 : ELEMENTS (Metals and intermetallic alloys; metalloids and nonmetals; carbides, silicides, nitrides, phosphides)
A : Metals and Intermetallic Alloys
A : Copper-cupalite family
Dana 7th ed.:
1.1.2.2
1.1.2.2

1 : NATIVE ELEMENTS AND ALLOYS
1 : Metals, other than the Platinum Group
1.7

1 : Elements and Alloys (including the arsenides, antimonides and bismuthides of Cu, Ag and Au)

Physical Properties of Tetra-auricuprideHide

Metallic
Transparency:
Opaque
Colour:
Pink, orange-pink
Hardness:
4½ on Mohs scale

Chemical Properties of Tetra-auricuprideHide

Formula:
AuCu
IMA Formula:
CuAu

Crystallography of Tetra-auricuprideHide

Crystal System:
Tetragonal
Cell Parameters:
a = 3.96 Å, c = 3.67 Å
Ratio:
a:c = 1 : 0.927
Unit Cell V:
57.55 ų (Calculated from Unit Cell)

Type Occurrence of Tetra-auricuprideHide

Synonyms of Tetra-auricuprideHide

Other Language Names for Tetra-auricuprideHide

Simplified Chinese:四方铜金矿

Varieties of Tetra-auricuprideHide

Palladian Platinian Tetra-auricuprideAssociated with norilskite.
Palladian Tetra-auricuprideAssociated with norilskite.

Common AssociatesHide

Associated Minerals Based on Photo Data:
3 photos of Tetra-auricupride associated with GoldAu
1 photo of Tetra-auricupride associated with UrvantsevitePd(Bi,Pb)2
1 photo of Tetra-auricupride associated with TetraferroplatinumPtFe
1 photo of Tetra-auricupride associated with DieneriteNi3As
1 photo of Tetra-auricupride associated with SobolevskitePdBi
1 photo of Tetra-auricupride associated with Stannopalladinite(Pd,Cu)3Sn2
1 photo of Tetra-auricupride associated with SperrylitePtAs2

Related Minerals - Nickel-Strunz GroupingHide

1.AA.05AluminiumAlIso. m3m (4/m 3 2/m) : Fm3m
1.AA.05CopperCuIso. m3m (4/m 3 2/m) : Fm3m
1.AA.05Electrum(Au,Ag)
1.AA.05GoldAuIso. m3m (4/m 3 2/m) : Fm3m
1.AA.05LeadPbIso. m3m (4/m 3 2/m) : Fm3m
1.AA.05NickelNiIso. m3m (4/m 3 2/m) : Fm3m
1.AA.05SilverAgIso. m3m (4/m 3 2/m) : Fm3m
1.AA.05UM2004-08-E:AuCuPdCu2PdAu
1.AA.05UM1991-06-E:AuCuAu3Cu
1.AA.10aAuricuprideCu3AuOrth.
1.AA.10aCuproaurideCu3Au
1.AA.15AnyuiiteAuPb2Tet. 4/mmm (4/m 2/m 2/m) : I4/mcm
1.AA.15Khatyrkite(Cu,Zn)Al2Tet.
1.AA.15IodineI2
1.AA.15NovodnepriteAuPb3Tet. 4 2m : I4 2m
1.AA.15UM1985-02-E:AlZn(Zn,Cu)Al2
1.AA.20Cupalite(Cu,Zn)AlOrth.
1.AA.25HunchuniteAu2PbIso. m3m (4/m 3 2/m)

Related Minerals - Dana Grouping (8th Ed.)Hide

1.1.2.1AuricuprideCu3AuOrth.
1.1.2.3CuproaurideCu3Au
1.1.2.3YuanjiangiteAuSnHex.
1.1.2.4UM1991-06-E:AuCuAu3Cu

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

1.1CopperCuIso. m3m (4/m 3 2/m) : Fm3m
1.2SilverAgIso. m3m (4/m 3 2/m) : Fm3m
1.5GoldAuIso. m3m (4/m 3 2/m) : Fm3m
1.6AuricuprideCu3AuOrth.
1.8ZincZnHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
1.9CadmiumCdHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
1.10DanbaiteCuZn2Iso.
1.11ZhanghengiteCuZnIso.
1.12MercuryHgTrig. 3m (3 2/m) : R3m
1.13KolymiteCu7Hg6Iso.
1.14MoschellandsbergiteAg2Hg3Iso. m3m (4/m 3 2/m)
1.15EugeniteAg11Hg2Iso.
1.16SchachneriteAg1.1Hg0.9Hex.
1.17ParaschachneriteAg3Hg2Orth.
1.18LuanheiteAg3HgHex.
1.19Weishanite(Au,Ag,Hg)Hex. 6/mmm (6/m 2/m 2/m) : P63/mmc
1.20IndiumInTet.
1.21AluminiumAlIso. m3m (4/m 3 2/m) : Fm3m
1.22Khatyrkite(Cu,Zn)Al2Tet.
1.23Cupalite(Cu,Zn)AlOrth.
1.24DiamondCIso. m3m (4/m 3 2/m) : Fd3m
1.25GraphiteCHex. 6mm : P63mc
1.26ChaoiteCHex. 6/mmm (6/m 2/m 2/m) : P6/mmm
1.27LonsdaleiteCHex. 6/mmm (6/m 2/m 2/m) : P63/mmc
1.28SiliconSiIso. m3m (4/m 3 2/m) : Fd3m
1.29TinSnTet. 4/mmm (4/m 2/m 2/m) : I41/amd
1.30LeadPbIso. m3m (4/m 3 2/m) : Fm3m
1.31AnyuiiteAuPb2Tet. 4/mmm (4/m 2/m 2/m) : I4/mcm
1.31NovodnepriteAuPb3Tet. 4 2m : I4 2m
1.32LeadamalgamPb0.7Hg0.3Tet. 4/mmm (4/m 2/m 2/m) : I4/mmm
1.33ArsenicAsTrig. 3m (3 2/m) : R3m
1.34ArsenolampriteAsOrth. mmm (2/m 2/m 2/m)
1.35PaxiteCuAs2Mon.
1.36KoutekiteCu5As2Hex.
1.37DomeykiteCu3AsIso. 4 3m : I4 3d
1.38Algodonite(Cu1-xAsx)Hex. 6/mmm (6/m 2/m 2/m) : P63/mmc
1.39NovákiteCu20AgAs10Mon.
1.40KutinaiteAg6Cu14As7Iso.
1.41AntimonySbTrig. 3m (3 2/m) : R3m
1.42StibarsenAsSbTrig. 3m (3 2/m) : R3m
1.43ParadocrasiteSb3AsMon. 2 : B2
1.44HorsforditeCu, Sb
1.45CuprostibiteCu2(Sb,Tl)Tet. 4/mmm (4/m 2/m 2/m) : P4/nmm
1.46Allargentum(Ag1-xSbx)Hex.
1.47AurostibiteAuSb2Iso. m3 (2/m 3) : Pa3
1.48DyscrasiteAg3SbOrth. mm2 : Pmm2
1.49BismuthBiTrig. 3m (3 2/m) : R3m
1.50MaldoniteAu2BiIso. m3m (4/m 3 2/m) : Fd3m
1.51SulphurS8Orth. mmm (2/m 2/m 2/m) : Fddd
1.52RosickýiteSMon. 2/m : P2/b
1.53SeleniumSeTrig. 3 2 : P31 2 1
1.54TelluriumTeTrig. 3 2 : P31 2 1
1.55ChromiumCrIso. m3m (4/m 3 2/m) : Im3m
1.56RheniumReHex.
1.57IronFeIso. m3m (4/m 3 2/m) : Im3m
1.58ChromferideFe3Cr1-x (x=0.6)Iso. m3m (4/m 3 2/m) : Pm3m
1.59FerchromideCr3Fe1-xIso. m3m (4/m 3 2/m) : Pm3m
1.60WairauiteCoFeIso.
1.61NickelNiIso. m3m (4/m 3 2/m) : Fm3m
1.62Kamacite(Fe,Ni)Iso.
1.63Taenite(Fe,Ni)Iso. m3m (4/m 3 2/m) : Fm3m
1.64TetrataeniteFeNiTet.
1.65AwaruiteNi3FeIso. m3m (4/m 3 2/m) : Fm3m
1.66Palladium(Pd,Pt)Iso. m3m (4/m 3 2/m) : Fm3m
1.67PotaritePdHgTet. 4/mmm (4/m 2/m 2/m) : P4/mmm
1.68PaolovitePd2SnOrth.
1.69Stannopalladinite(Pd,Cu)3Sn2Hex.
1.70CabriitePd2CuSnOrth. mmm (2/m 2/m 2/m) : Pmmm
1.71Taimyrite(Pd,Cu,Pt)3SnOrth.
1.72Atokite(Pd,Pt)3SnIso. m3m (4/m 3 2/m) : Fm3m
1.73Rustenburgite(Pt,Pd)3SnIso. m3m (4/m 3 2/m) : Fm3m
1.74ZvyagintsevitePd3PbIso. m3m (4/m 3 2/m) : Pm3n
1.75PlumbopalladinitePd3Pb2Hex.
1.76Osmium(Os,Ir,Ru)Hex. 6/mmm (6/m 2/m 2/m) : P63/mmc
1.77Iridium(Ir,Os,Ru)Iso.
1.82PlatinumPtIso. m3m (4/m 3 2/m) : Fm3m
1.83HongshiitePtCuTrig.
1.84NiggliitePtSnHex.
1.85IsoferroplatinumPt3FeIso.
1.86TetraferroplatinumPtFeTet.
1.87TulameenitePt2CuFeTet.
1.88FerronickelplatinumPt2FeNiTet.
1.89Rhodium(Rh,Pt)Iso.

Other InformationHide

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

References for Tetra-auricuprideHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Chen Keqiao, Yu Tinggao, Zhang Yongge, and Peng Zhizhong (1982): Tetra-auricupride, CuAu, discovered in China. Scientia Geologica Sinica 1982(1), 111-116 (in Chinese with English abstract). - American Mineralogist (1983), 68, 1250-1251 (abstract).
Acta Chemica Scandinavica (1967): 21: 2900.
Canadian Mineralogist (1990), 28, 751.
Canadian Mineralogist (1997), 35, 573.

Internet Links for Tetra-auricuprideHide

Localities for Tetra-auricuprideHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Austria
 
  • Styria
    • Leoben District
      • Sankt Stefan ob Leoben
        • Mitterberg
Malitch, K. N., & Knauf, V. V. (2002). Diversity of PGM assemblages at Kraubath: a case study of mantle-derived chromitites from the Eastern Alps, Austria. In 9th International Platinum Symposium (Abstracts).
Brazil
 
  • Minas Gerais
    • Catas Altas
Cabral A, Galbiatti H (2014)Platinum minerals from the Fazendão hematite-ore mine, Quadrilátero Ferrífero of Minas Gerais, Brazil. 21 st meeting of the International Mineralogical Association. p 102
    • Itabira
Kwitko, R., Cabral, A. R., Lehmann, B., Laflamme, J. G., Cabri, L. J., Criddle, A. J., & Galbiatti, H. F. (2002). Hongshiite, PtCu, from itabirite-hosted Au–Pd–Pt mineralization (jacutinga), Itabira district, Minas Gerais, Brazil. The Canadian Mineralogist, 40(2), 711-723.
Canada
 
  • Ontario
    • Thunder Bay District
      • Coldwell complex
Mcdonald, A.M., Cabri, L.J., Stanley, C.J., Good, D.J., Redpath, J., Lane, G., Spratt, J. & Ames, D.E. (2015) Coldwellite, Pd3Ag2S, a new mineral species from the Marathon deposit, Coldwell complex, Ontario, Canada. Canadian Mineralogist 53, 1-13.
    • Timiskaming District
      • McGarry Township
Knipe, S.W., Fleet, M.E. (1997) Copper-gold alloy minerals from the Kerr mine, Ontario. The Canadian Mineralogist: 35: 573-586.
China (TL)
 
  • Xinjiang
    • Changji Autonomous Prefecture (Sanji Autonomous Prefecture)
      • Manasi Co. (Manas Co.)
        • Manasi (Manas; Marneshi)
Keqiao Chen, Tinggao Yu, and Yongge Zhang (1982): Chinese Journal of Geology 25(1), 111-116
France
 
  • Provence-Alpes-Côte d'Azur
    • Bouches-du-Rhône
      • Aix-en-Provence
        • Peyrolles-en-Provence
Y. Moëlo : "Compte-rendu de la réunion "Systématique des Minéraux" du 23 novembre 1989", Bull. Soc. Franç. Minéral. ; 5th International Platinum Symposium Bulletin of The Geological Society of Finland Number 61, Part 1,1989,1-64
Georgia
 
  • Racha-Lechkhumi and Kvemo Svaneti
    • Svaneti District
Kekelia, S., Kekelia, M., Gagnidze, N., Popkhadze, N., Mshvenieradze, I., Lobzhanidze, K., & Kharazishvili, G. (2017). Svaneti Gold Occurence (Kirar-Abakuri Ore Knot) and its Genesis. Bull. Georg. Natl. Acad. Sci, 11(2).
Greece
 
  • Central Macedonia
    • Chalkidiki
Bussolesi, M., Zaccarini, F., Grieco, G., & Tzamos, E. (2020) Rare and new minerals in the Ni-Cu-Sb-As system: first finding in the Gomati ophiolite, Greece. Periodico di Mineralogia, 89(1).
  • Epirus
    • Pindus
      • Pindos ophiolite complex
Argyrios Kapsiotis, Tassos A. Grammatikopoulos, Basilios Tsikouras and Konstantinos Hatzipanagiotou (2010): Platinum-Group Mineral Characterization in Concentrates from High-Grade PGE Al-rich Chromitites of Korydallos Area in the Pindos Ophiolite Complex (NW Greece). Resource Geology 60, 178-191.
Greenland
 
  • Sermersooq
Thomassen, B., and Nielsen, T.F.D. (2006): Geology and Ore No. 6, Geological Survey of Denmark and Greenland (GEUS), February 2006.; Nielsen, T. F., Andersen, J. Ø., Holness, M. B., Keiding, J. K., Rudashevsky, N. S., Rudashevsky, V. N., ... & Veksler, I. V. (2015). The Skaergaard PGE and gold deposit: the result of in situ fractionation, sulphide saturation, and magma chamber-scale precious metal redistribution by immiscible Fe-rich melt. Journal of Petrology, 56(8), 1643-1676.
Holwell, D. A., Keays, R. R., McDonald, I., & Williams, M. R. (2015). Extreme enrichment of Se, Te, PGE and Au in Cu sulfide microdroplets: evidence from LA-ICP-MS analysis of sulfides in the Skaergaard Intrusion, east Greenland. Contributions to Mineralogy and Petrology, 170(5-6), 1-26.
Morocco
 
  • Drâa-Tafilalet Region
    • Zagora Province
      • Zagora Cercle
        • Tinzouline Caïdat
          • Bleida Mines
El Ghorfi, M., Oberthür, T., Melcher, F., Lüders, V., El Boukhari, A., Maacha, L., Ziadi, R., and Baoutoul, H. (2006): Mineralium Deposita 41, 549-564.
Pakistan
 
  • Khyber Pakhtunkhwa Province
    • Upper Kohistan District
Miller, D., & Loucks, R. R. (1991). Platinum-group Element Mineralization in the Jijal Layered Ultramafic-mafic Complex, Pakistani Himalayas. Economic Geology, 86:1093-1102.
Philippines
 
  • Visayas
    • Eastern Visayas Region
      • Samar Island
Oberthür, T., Melcher, F., & Weiser, T. W. (2017). Detrital Platinum-Group Minerals and Gold In Placers of Southeastern Samar Island, Philippines. The Canadian Mineralogist, 55(1), 45-62.
Poland
 
  • Lower Silesian Voivodeship
    • Głogów County
Jadwiga PIECZONKA, Adam PIESTRZYŃSKI, Jacek MUCHA, Adam GŁUSZEK, Maciej KOTARBA, Dariusz WIĘCŁAW (2008): The red-bed-type precious metal deposit in the Sieroszowice-Polkowice copper mining district, SW Poland. Annales Societatis Geologorum Poloniae 78, 151-280.
Piestrzyński, A., & Pieczonka, J. (2012). Low temperature ore minerals associations in the Kupferschiefer type deposit, Lubin–Sieroszowice mining district, SW Poland. Мінералогічний збірник, (2), 59-66.
    • Lubin County
Kucha H. 2007: Mineralogia kruszcowa i geochemia ciała rudnego złoża Lubin-Sieroszowice. Biuletyn PIG, vol. 423, pp. 77-94
Russia
 
  • Chelyabinsk Oblast
SEM-EDX analysis T. Witzke
      • Soimon Valley
Murzin, V. V., Chudnenko, K. V., Palyanova, G. A., Varlamov, D. A., Naumov, E. A., & Pirajno, F. (2018). Physicochemical model for the genesis of Cu-Ag-Au-Hg solid solutions and intermetallics in the rodingites of the Zolotaya Gora gold deposit (Urals, Russia). Ore Geology Reviews, 93, 81-97.; Murzin, V. V., Varlamov, D. A., Ronkin, Y. L., & Shanina, S. N. (2013). Origin of Au-bearing rodingite in the Karabash massif of alpine-type ultramafic rocks in the southern Urals. Geology of Ore Deposits, 55(4), 278-297.
  • Kamchatka Krai
Sandimirova, E. I., Sidorov, E. G., Chubarov, V. M., Ibragimova, E. K., & Antonov, A. V. (2014). Native metals and intermetallic compounds in heavy concentrate halos of the Ol’khovaya-1 River, Kamchatsky Mys Peninsula, eastern Kamchatka. Geology of Ore Deposits, 56(8), 657-664.
  • Khabarovsk Krai
    • Ayan-Maya district
Shcheka G.G., Lehmann B., Gierth E., Gomann K., Wallianos A. (2004) Macrocrystals of Pt-Fe alloy from the Kondyor PGE placer deposit, Khabarovskiy kray, Russia: trace-element content, mineral inclusions and reaction assemblages, - Canadian Mineralogist, v.42, N2, pp. 601-617.
  • Krasnoyarsk Krai
    • Taymyrskiy Autonomous Okrug
      • Taimyr Peninsula
        • Putoran Plateau
Spiridonov, E. M., E. A. Kulagov, A. A. Serova, I. M. Kulikova, N. N. Korotaeva, E. V. Sereda, I. N. Tushentsova, S. N. Belyakov, and N. N. Zhukov. "Genetic Pd, Pt, Au, Ag, and Rh mineralogy in Noril’sk sulfide ores." Geology of Ore Deposits 57, no. 5 (2015): 402-432.
Vymazalová, A., Laufek, F., Sluzhenikin, S.F., Stanley, C.J. (2016): Norilskite, (Pd,Ag)7Pb4, a new mineral from Noril`sk -Talnakh deposit, Russia. Mineralogical Magazine: 80: (in press); http://forum.amiminerals.it/viewtopic.php?f=5&t=12845 (2016).
    • Taymyrsky Dolgano-Nenetsky District
      • Kureika river
Ryabov, V. V., & Lapkovsky, A. A. (2010, October). Unique polymineral association of Co-Ni and noble metal phases in gabbro-dolerite of the Dzhaltul trap intrusion (Siberian Platform). In Doklady Earth Sciences (Vol. 434, No. 2, pp. 1325-1329). MAIK Nauka/Interperiodica.
    • Western Sayan range
Tolstyk, N., Krivenko, A., Pospelova, L. (1997): New compounds of Ir, Os and Ru with selenium, arsenic and tellurium. Eur. J. Mineral.: 9: 457–465; in: Jambor, J.L., Roberts, A.C. (1997): New mineral names. American Mineralogist: 82: 1263
  • Republic of Karelia
Grokhovskaya, T. L., Lapina, M. I., Ganin, V. A., & Grinevich, N. G. (2005). PGE mineralization in the Burakovsk Layered Complex, Southern Karelia, Russia. Geology of Ore Deposits C/C of Geologiia Rudnykh Mestorozhdenii, 47(4), 283.
  • Sverdlovsk Oblast
    • Nizhnii Tagil
Mineralogy of Ural. Native elements, carbides, sulphides. - edited by N.P. Yushkin, Sverdlovsk, 1990, pp. 92-97 (in Rus.)
    • Yekaterinburg
(2014) 12th International Platinum Symposium p283
  • Tuva
Palyanova, G. A., Murzin, V. V., Zhuravkova, T. V., & Varlamov, D. A. (2018). Au-Cu-Ag mineralization in rodingites and nephritoids of the Agardag ultramafic massif (southern Tuva, Russia). Russian Geology and Geophysics, 59(3), 238-256.
  • Zabaykalsky Krai
    • Buriatia Republic (Buryatia)
      • Severo-Baykalsky District
        • Dovyren Highlands
Rudashevskiy N.S., Krecer D.A., Orsoev D.A., Kislov E.V. (2003) Palladium-platinum mineralization in vein Cu-Ni-ores of Yoko-Dovyrenskiy laiered massif, - DAN, 391(4), p. 519-522 (in Rus.)
South Africa
 
  • Limpopo
    • Phalaborwa
      • Loolekop
Nikolay Rudashevsky et al (2001) Efficient Technology of Ore Minerals Investigation of PGE-Bearing Deposits – Case Study in (2001) European Union of Geosciences Conference XI (OS6)
    • Sekhukhune District
      • Burgersfort
Cairncross, B., Dixon, R. (1995) Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, PO Box 44283, Linden 2104, South Africa.
Switzerland
 
  • Fribourg
    • Sarine
      • Grolley
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 401.
  • Valais
    • Goms
      • Binn
        • Geisspfad area
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 401.
Tanzania
 
  • Kigoma Region
Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
USA
 
  • Colorado
    • Montrose Co.
      • Uravan Mining District
        • Paradox Valley
Minerals of Colorado (1997) E.B. Eckel
 
Mineral and/or Locality  
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