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Kupčíkite

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About KupčíkiteHide

Formula:
Cu3.4Fe0.6Bi5S10
Colour:
grey
Lustre:
Metallic
Hardness:
3
Specific Gravity:
6.42
Crystal System:
Monoclinic
Name:
Named in honor of Vladimir Kupčík (1934-1990), former Professor of Crystallography in the universities of Göttingen, Germany and Bratislava, Slovak Republic. It is pronounced k-ou-p-tch-ee-kite.
Structurally closely related to cuprobismutite and hodrušite.


Classification of KupčíkiteHide

Approved
Approval Year:
2001
2.JA.10b

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
J : Sulfosalts of PbS archetype
A : Galena derivatives with little or no Pb

Physical Properties of KupčíkiteHide

Metallic
Colour:
grey
Hardness:
Cleavage:
None Observed
Density:
6.42 g/cm3 (Measured)    

Chemical Properties of KupčíkiteHide

Formula:
Cu3.4Fe0.6Bi5S10
IMA Formula:
Cu3.4Fe0.6Bi5S10
Idealised Formula:
(Cu,Fe)4Bi5S10

Crystallography of KupčíkiteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/m
Cell Parameters:
a = 17.512 Å, b = 3.91 Å, c = 12.869 Å
β = 108.56°
Ratio:
a:b:c = 4.479 : 1 : 3.291
Unit Cell V:
835.33 ų

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
3.596 (60)
3.518 (30)
3.239 (40)
3.213 (40)
3.128 (100)
3.070 (70)
2.683 (60)
2.531 (40)

Type Occurrence of KupčíkiteHide

General Appearance of Type Material:
elongated grains to 1 mm
Geological Setting of Type Material:
sulphosalt bearing quartz veins, hosted by paleozoic amphibolites, hornblendites and granite gneisses
Associated Minerals at Type Locality:

Other Language Names for KupčíkiteHide

German:Kupcikit
Simplified Chinese:库铋硫铁铜矿
Traditional Chinese:庫鉍硫鐵銅礦

Relationship of Kupčíkite to other SpeciesHide

Other Members of this group:
CuprobismutiteCu8AgBi13S24Mon. 2/m : B2/m
HodrušiteCu8Bi12S22Mon.

Common AssociatesHide

Associated Minerals Based on Photo Data:
Bismuthinite4 photos of Kupčíkite associated with Bismuthinite on mindat.org.
Quartz4 photos of Kupčíkite associated with Quartz on mindat.org.
Feldspar Group4 photos of Kupčíkite associated with Feldspar Group on mindat.org.
Mica Group4 photos of Kupčíkite associated with Mica Group on mindat.org.
Garnet Group1 photo of Kupčíkite associated with Garnet Group on mindat.org.

Related Minerals - Nickel-Strunz GroupingHide

2.JA.05eBenjaminiteAg3Bi7S12Mon. 2/m : B2/m
2.JA.05gBorodaeviteAg5(Bi,Pb,Fe)8(Sb,Bi)2S17Mon.
2.JA.05aCupropavoniteCu0.9Ag0.5Pb0.6Bi2.5S5 Mon. 2/m : B2/m
2.JA.05aKitaibeliteAg10PbBi30S51
2.JA.05iLivingstoniteHgSb4S6(S2)Mon. 2/m : B2/b
2.JA.05dMakovickyiteCu1.12Ag0.81Pb0.27Bi5.35S9Mon. 2/m
2.JA.05fMummeiteCu0.58Ag3.11Pb1.10Bi6.65S13Mon.
2.JA.05aPavoniteAgBi3S5Mon. 2/m : B2/m
2.JA.05bGrumipluciteHgBi2S4Mon. 2/m : B2/m
2.JA.05hMozgovaitePbBi4(S,Se)7Orth.
2.JA.05dCupromakovickyiteCu4AgPb2Bi9S18Mon. 2/m : B2/m
2.JA.05cKudriavite(Cd,Pb)Bi2S4Mon. 2/m : B2/m
2.JA.05aCupromakopavoniteAg3Cu8Pb4Bi19S38Mon. 2/m : B2/m
2.JA.05DantopaiteAg5Bi13S22Mon. 2/m : B2/m
2.JA.10aCuprobismutiteCu8AgBi13S24Mon. 2/m : B2/m
2.JA.10cHodrušiteCu8Bi12S22Mon.
2.JA.10ePadĕraiteCu7[(Cu,Ag)0.33Pb1.33Bi11.33]S22Mon.
2.JA.10dPizgrischite(Cu,Fe)Cu14PbBi17S35Mon. 2/m : B2/m
2.JA.15SchapbachiteAg0.4Pb0.2Bi0.4SIso.
2.JA.15CuboargyriteAgSbS2Iso. m3m (4/m 3 2/m)
2.JA.20BohdanowicziteAgBiSe2Trig. 3m (3 2/m) : P3m1
2.JA.20MatilditeAgBiS2Trig. 3m (3 2/m) : P3m1
2.JA.20VolynskiteAgBiTe2Orth.

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 KupčíkiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Topa, D., Makovicky, E., Paar, W.H. (2002) Composition ranges and exsolution pairs for the members of the bismuthinite-aikinite series from Felbertal, Salzburg. Canadian Mineralogist: 40: 849-869.
Topa, D., Makovicky, E., Balić-Žunić, T., Paar, W. H. (2003) Kupčíkite, Cu3.4Fe0.6Bi5S10, a new Cu–Bi sulfosalt from Felbertal, Austria, and its crystal structure. Canadian Mineralogist: 41: 1155-1166.
Lapis (2004): 29(5): 42.
Pieczka, A., Golebiowska, B. (2012) Cuprobismutite homologues in granitic pegmatites from Szklarska Poreba, Karkonosze Massif, southwestern Poland. Canadian Mineralogist: 50: 313-324.

Internet Links for KupčíkiteHide

Localities for KupčíkiteHide

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 (TL)
 
  • Salzburg
    • Hohe Tauern
      • Felben valley
        • Scheelite deposit
D. Topa et al.: Can. Mineral. 40:849-869 (2002); D. Topa et al.: Can. Mineral. 41:1155-1166 (2003)
Canada
 
  • Québec
    • Abitibi-Témiscamingue
      • Abitibi RCM
        • La Motte
Canadian Museum of Nature specimens XRD confirmed
Japan
 
  • Honshu Island
    • Tohoku Region
      • Yamagata Prefecture
Izumino, Y., Nakashima, K., & Nagashima, M. (2014). Cuprobismutite group minerals (cuprobismutite, hodrušhite, kupčíkite and padĕraite), other Bi–sulfosalts and Bi–tellurides from the Obari mine, Yamagata Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 109(4), 177-190.
Poland
 
  • Lower Silesia (Dolnośląskie)
    • Karkonosze Mts (Karkonosze Massif)
      • Szklarska Poręba District
Pieczka, A. & Golebiowska, B. (2012): Cuprobismutite homologues in granitic pegmatites from Szklarska Poręba, Karkonosze Massif, southwestern Poland. Canadian Mineralogist 50, 313-324.
Slovakia
 
  • Banská Bystrica Region
    • Banská Bystrica Co.
      • Ľubietová (Libetbánya; Libethen)
        • Podlipa deposit
Martin Števko-unpublished, EMPA-WDS confirmed
    • Žarnovica Co.
      • Hodruša-Hámre (Hodritsch)
Jeleň, S., Pršek, J., Kovalenker, V. A., Topa, D., Sejkora, J., Števko, M., & Ozdín, D. (2012). Bismuth Sulfosalts Of The Cuprobismutite, Pavonite And Aikinite Series From The Rozália Mine, Hodruša–Hámre, Slovakia. The Canadian Mineralogist, 50(2), 325-340.
  • Trenčín Region
    • Bánovce nad Bebravou Co.
      • Čierna Lehota
Pršek J., Mikuš T., Makovicky E., Chovan M., 2005: Cuprobismutite, kupčíkite, hodrushite and associated sulfosalts from the black shale hosted Ni-Bi-As mineralization at Čierna Lehota, Slovakia. Eur. J. Mineral., 17, 155-162.
Sweden
 
  • Västmanland
    • Skinnskatteberg
      • Riddarhyttan
Öhman, L. , Nysten, P. and Langhof, J. (2005): Nya Bastnäs i Riddarhytte malmfält. Litiofilen, 22 (1): 14-38
Switzerland
 
  • Wallis (Valais)
    • Anniviers Valley
      • Ayer
Ansermet, S. (2012): Mines et minéraux du Valais - II. Anniviers et Tourtemagne. With contributions by N. Meisser, Ed. Porte-plumes (Ayer)
Mineral and/or Locality  
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