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Izoklakeite

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Formula:
Pb27(Cu,Fe,Ag)2(Sb,Bi)19S57
Hardness:
3½ - 4
Crystal System:
Orthorhombic
Name:
Named after the type locality: Izok Lake, Mckenzie District, Nunavut, Canada.
Hide all sections | Show all sections

Classification of IzoklakeiteHide

Approved
2.HB.10b

2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
H : Sulfosalts of SnS archetype
B : With Cu, Ag, Fe, Sn and Pb
3.5.12.1

3 : SULFOSALTS
5 : 2.5 < ø < 3
5.8.8

5 : Sulphosalts - Sulpharsenites and Sulphobismuthites (those containing Sn, Ge,or V are in Section 6)
8 : Sulpharsenites etc. of Mn, Fe, Co and Ni

Physical Properties of IzoklakeiteHide

Hardness:
3½ - 4 on Mohs scale

Chemical Properties of IzoklakeiteHide

Formula:
Pb27(Cu,Fe,Ag)2(Sb,Bi)19S57
IMA Formula:
Pb26.4(Cu,Fe)2(Sb,Bi)19.6S57
Common Impurities:
Ag

Crystallography of IzoklakeiteHide

Crystal System:
Orthorhombic
Cell Parameters:
a = 33.88 Å, b = 38.02 Å, c = 4.07 Å
Ratio:
a:b:c = 0.891 : 1 : 0.107
Unit Cell V:
5,242.64 ų (Calculated from Unit Cell)

Type Occurrence of IzoklakeiteHide

Synonyms of IzoklakeiteHide

Other Language Names for IzoklakeiteHide

Relationship of Izoklakeite to other SpeciesHide

Common AssociatesHide

Associated Minerals Based on Photo Data:
Jaskólskiite5 photos of Izoklakeite associated with Jaskólskiite on mindat.org.
Calcite3 photos of Izoklakeite associated with Calcite on mindat.org.
Cosalite1 photo of Izoklakeite associated with Cosalite on mindat.org.

Related Minerals - Nickel-Strunz GroupingHide

2.HB.05aAikinitePbCuBiS3Orth. mmm (2/m 2/m 2/m) : Pnma
2.HB.05aFriedrichitePb5Cu5Bi7S18Orth. mm2
2.HB.05aGladitePbCuBi5S9Orth. mmm (2/m 2/m 2/m)
2.HB.05aHammaritePb2Cu2Bi4S9Orth.
2.HB.05cJaskólskiiteCuxPb2+x(Sb,Bi)2-xS5 (x ~ 0.15)Orth.
2.HB.05aKrupkaitePbCuBi3S6Orth.
2.HB.05aLindströmitePb3Cu3Bi7S15Orth. mmm (2/m 2/m 2/m)
2.HB.05bMeneghinitePb13CuSb7S24Orth. mmm (2/m 2/m 2/m)
2.HB.05aPekoitePbCuBi11(S,Se)18Orth.
2.HB.05aEmilitePb2.7Cu2.7Bi5.3S12Orth. mm2
2.HB.05UM2000-46-S:BiCuPbCu0.33Pb0.33Bi7.67S12
2.HB.05aSalzburgitePb1.6Cu1.6Bi6.4S12Orth. mm2
2.HB.05UM1990-54-Se:BiCuPbCuPb(Ni,Co)0.3Bi3Se6
2.HB.05aPaaritePb1.7Cu1.7Bi6.3S12Orth. mmm (2/m 2/m 2/m)
2.HB.10cEclarite(Cu,Fe)Pb9Bi12S28Orth. mmm (2/m 2/m 2/m) : Pnma
2.HB.10bGiessenitePb27Cu2(Bi,Sb)19S57Mon. 2/m
2.HB.10aKobellitePb22Cu4(Bi,Sb)30S69Orth. mmm (2/m 2/m 2/m) : Pnnm
2.HB.10aTintinaitePb22Cu4(Sb,Bi)30S69Orth. mmm (2/m 2/m 2/m) : Pnnm
2.HB.15BenavidesitePb4MnSb6S14Mon. 2/m : P21/b
2.HB.15JamesonitePb4FeSb6S14Mon. 2/m : P21/b
2.HB.20dBerryiteCu3Ag2Pb3Bi7S16Mon. 2/m : P21/m
2.HB.20bBuckhorniteAuPb2BiTe2S3Orth.
2.HB.20aNagyágite[Pb3(Pb,Sb)3S6](Au,Te)3Mon. 2/m : P21/m
2.HB.20eWatkinsoniteCu2PbBi4(Se,S,Te)8Mon.
2.HB.20cMuseumite[Pb2(Pb,Sb)2S8][(Te,Au)2]Mon. 2
2.HB.20eLitochlebiteAg2PbBi4Se8Mon. 2/m : P21/m

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

3.5.12.2GiessenitePb27Cu2(Bi,Sb)19S57Mon. 2/m
3.5.12.2ParasterryiteAg4Pb20Sb14As10S58Mon. 2/m : P21/b

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

5.8.1SamsoniteAg4MnSb2S6Mon. 2/m : P21/m
5.8.2UchucchacuaiteAgMnPb3Sb5S12Orth. mmm (2/m 2/m 2/m) : Pmmm
5.8.3BenavidesitePb4MnSb6S14Mon. 2/m : P21/b
5.8.4BerthieriteFeSb2S4Orth. mmm (2/m 2/m 2/m)
5.8.5JamesonitePb4FeSb6S14Mon. 2/m : P21/b
5.8.6ParajamesoniteOrth.
5.8.7GaravelliteFeSbBiS4Orth.
5.8.9MiharaiteCu4FePbBiS6Orth.
5.8.10Sakharovaite(Pb,Bi)4FeSb6S14Mon.
5.8.11ArsenohauchecorniteNi18Bi3AsS16Tet.
5.8.12TučekiteNi9Sb2S8Tet.
5.8.13BismutohauchecorniteNi9Bi2S8Tet. 4/mmm (4/m 2/m 2/m) : P4/mmm
5.8.14ParkeriteNi3Bi2S2Mon.
5.8.15HauchecorniteNi9BiSbS8Tet. 4/mmm (4/m 2/m 2/m) : P4/mmm
5.8.16TellurohauchecorniteNi9Bi(Te,Bi)S8Tet.
5.8.17LapieiteNiCuSbS3Orth.
5.8.18MückeiteNiCu(Bi,Sb)S3Orth. 2 2 2 : P21 21 21
5.8.19Vozhminite(Ni,Co)4(As,Sb)S2Hex.

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 IzoklakeiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
HARRIS, D.C., ROBERTS, A.C. & CRIDDLE, A.J. (1986): Izoklakeite, a new mineral species from Izok Lake, Northwest Territories. Canadian Mineralogist 24, 1-5.
ZAKRZEWSKI, M.A. & MAKOVICKY, E. (1986): Izoklakeite from Vena, Sweden, and kobellite homologous series. Canadian Mineralogist 24, 7-18.
MAKOVICKY, E. & MUMME, W.G. (1986): The crystal structure of izoklakeite, Pb51.3Sb20.4Bi19.5Ag1.2Cu2.9Fe0.7S114. The kobellite homologous series and its derivatives. Neues Jahrbuch für Mineralogie, Abhandlungen 153, 121-145.
ARMBRUSTER, T. & HUMMEL, W. (1987): (Sb,Bi,Pb) ordering in sulfosalts: crystal-structure refinement of a Bi-rich izoklakeite. Am. Mineral. 72, 821-831.
Moëlo, Y.; Roger, G.; Maurel-Palacin, D.; Marcoux, E.; Laroussi, A. (1995): Chemistry of some Pb-(Cu,Fe)-(Sb,Bi) sulfosalts from France and Portugal. Implications for the crystal chemistry of lead sulfosalts in the Cu-poor part of the Pb2S2-Cu2S-Sb2S3-Bi2S3 system. Mineralogy and Petrology 53, 229-250.
Ozawa, T., Saitow, A., Hori, H. (1998): Chemistry and crystallography of Bi-rich izoklakeite from the Otome mine, Yamanashi Prefecture, Japan and discussion of the izoklakeite-giessenite series. Mineralogical Journal 20, 179-187.

Internet Links for IzoklakeiteHide

Localities for IzoklakeiteHide

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.
Argentina
 
  • Santa Cruz
    • Deseado department
      • Deseado massif
        • Tres Cerros
Jovic, S.M., Guido, D.M., Schalamuk, I.B., Ríos, F.J., Tassinari, C.C.G., Recio. C. (2011): Pingüino In-bearing polymetallic vein deposit, Deseado Massif, Patagonia, Argentina: characteristics of mineralization and ore-forming fluids. Mineralium Deposita, 46, 257-271.
Austria
 
  • Carinthia
    • Hohe Tauern
      • Goldberg group
        • Kleine Fleiß valley
          • Zirmsee area
Bergbau in Westkärnten
      • Malta valley
        • Kölnbreinspitze - Lausnock area
A.Pichler (2009)
Pichler, A. (2009): Bergbau in Westkärnten. Eine Bestandsaufnahme der noch sichtbaren Merkmale der historischen Bergbaue in Westkärnten. - Carinthia II, 63. Sh., 416 S., Klagenfurt
Bolivia
 
  • Potosí Department
    • Sud Chichas Province
      • Atocha-Quechisla District
        • Chocaya-Animas (Animas-Chocaya)
Canada (TL)
 
  • Nunavut
    • Mackenzie District
      • Itchen Lake
Harris, D.C., Roberts, A.C. & Criddle, A.J. (1986): Izoklakeite, a new mineral species from Izok Lake, Northwest Territories. Canadian Mineralogist 24, 1-5.
China
 
  • Guangxi Zhuang Autonomous Region
    • Hechi Prefecture
      • Nandan Co.
        • Dachang Sn-polymetallic ore field
Pašava, J., Kříbek, B., Dobeš, P., Vavřín, I., Žák, K., Fan Delian, Zhang Tao, and Boiron, M.-C. (2003): Mineralium Deposita 38(1), 39-66.
Bingjie Wei and Jianhong Zhang (1991): Geoscience 5(2), 184-191.
  • Yunnan Province
    • Honghe Autonomous Prefecture
      • Lüchun Co. (Lvchun Co.)
Lei Zhang, Hanjie Wen, Chaojian Qin, Shengjiang Du, Chuanwei Zhu, Haifeng Fan, Jinrang Zhang (2015): The geological significance of Pb–Bi- and Pb–Sb-sulphosalts in the Damajianshan tungsten polymetallic deposit, Yunnan Province, China. Ore Geology Reviews 71, 203-214.
Italy
 
  • Piedmont
    • Torino Province
      • Canavese District
        • Tavagnasco
          • Tavagnasco Mines (Tavagnasco Mine; Liva and Tavagnasco Mines; Tavagnasco mining district)
Bindi L., Biagioni, C., Martini, B. Salvetti, A. (2016): Ciriottiite, Cu(Cu,Ag)3Pb19(Sb,As)22(As2)S56, the Cu-analogue of sterryite from the Tavagnasco mining district, Piedmont, Italy. Minerals, 6 (1), 8, 13 pp.; doi:10.3390/min6010008
  • Tuscany
    • Lucca Province
      • Apuan Alps
        • Seravezza
Orlandi, P., Moëlo, Y. & Biagioni, C. (2010). Lead-antimony sulfosalts from Tuscany (Italy). X. Dadsonite from the Buca della Vena mine and Bi-rich izoklakeite from the Seravezza marble quarries. Periodico di Mineralogia, 79, 113-121.
Japan
 
  • Honshu Island
    • Chubu region
      • Yamanashi prefecture
        • Kinpuzan district
          • Kofu City
Ozawa, T., Saitow, A., Hori, H. (1998): Chemistry and crystallography of Bi-rich izoklakeite from the Otome mine, Yamanashi Prefecture, Japan and discussion of the izoklakeite-giessenite series. Mineralogical Journal 20, 179-187.; Forrest Cureton specimens
Poland
 
  • Lower Silesia (Dolnośląskie)
    • Rudawy Janowickie Mts
      • Czarnów
        • Rędziny
Gołębiowska B., Pieczka A., Parafiniuk J. 2006: Cu(Ag)-Pb-Bi(Sb) sulphosalts from Rędziny (Western Sudetes, Poland). Mineralogia Polonica - Special Papers, vol. 28, 78-80
Romania
 
  • Maramureș Co.
    • Borşa (Baia Borşa; Borsa)
Mitt. .Österr. Miner. Ges. 143 (1998)
Russia
 
  • Eastern-Siberian Region
    • Transbaikalia (Zabaykalye)
      • Eastern Transbaikalia
Bortnikov, N.S., Tsepin, A.I. (1987): Antimony-bismuth sulfosalts of the Middle Golgotaish deposit (eastern Transbaikal). Izvestiya Akad. Nauk SSSR, Ser. Geol.: 1: 86-95; in: Jambor, J.L., Grew, E.S., Puziewicz, J., Vanko, D.A. (1988): New mineral Names. American Mineralogist: 73: 444
Slovakia
 
  • Banská Bystrica Region
    • Brezno Co.
Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590
Ozdín D., Pršek J. & Chovan M. (2004): Sulfosoli na kremenných žilách s Fe-karbonátmi z Nízkych Tatier. Natura Carpatica, XLV, 235-236.
Ozdín, D., Pršek, J. (2004): Sulfosoli homologického radu lillianitu z hydrotermálnych mineralizácií Nízkych Tatier. Mineralia Slovaca, 36, 3-4, 279-285.
  • Košice Region
    • Rožňava Co.
      • Rožňava (Rosenau; Rozsnyó)
        • Mária Mine
Pršek J. (2004): Chemické zloženia a kryštalochémia sulfosolí zo sulfidických mineralizácií Západných Karpát. Dizertačná práca, Archív Katedry mineralógie a petrológie, Univerzita Komenského 135s
  • Žilina Region
    • Liptovský Mikuláš Co.
Ozdin D., Chovan M., 1999: New mineralogical and paragenetic knowledge about siderite veins in the vicinity of Vyšná Boca, Nízke Tatry Mts. Slov. Geol. Magazine, Bratislava, 5, 4, 255-271
Ozdín D. 1997: Sb-Au zrudnenie pri Vyšnej Boci. Minerál 4, 4, 277-279.
Sweden (TL)
 
  • Närke
    • Askersund
      • Hammar
HARRIS, D.C., ROBERTS, A.C. & CRIDDLE, A.J. (1986): Izoklakeite, a new mineral species from Izok Lake, Northwest Territories. Canadian Mineralogist 24, 1-5. ZAKRZEWSKI, M.A. & MAKOVICKY, E. (1986): Izoklakeite from Vena, Sweden, and kobellite homologous series. Canadian Mineralogist 24, 7-18. MAKOVICKY, E. & MUMME, W.G. (1986): The crystal structure of izoklakeite, Pb51.3Sb20.4Bi19.5Ag1.2Cu2.9Fe0.7S114. The kobellite homologous series and its derivatives. Neues Jahrbuch für Mineralogie, Abhandlungen 153, 121-145. ARMBRUSTER, T. & HUMMEL, W. (1987): (Sb,Bi,Pb) ordering in sulfosalts: crystal-structure refinement of a Bi-rich izoklakeite. Am. Mineral. 72, 821-831.
Switzerland
 
  • Grischun (Grisons; Graubünden)
    • Lugnez Valley (Lumnezia Valley)
      • Vals Valley
        • Lake Zervreila
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 182.
  • Wallis (Valais)
    • Binn Valley
      • Giessen
Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 182.
USA
 
  • North Carolina
    • Wake Co.
      • Raleigh
RRUFF Database : Specimen I.D 110044
Mineral and/or Locality  
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