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Taimyr (Oktyabr'skoye; Oktyabr'sky) Cu-Ni deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia Inclusions of grey grains of Shadlunite in slightly oxidized bronze Talnaknite grain. Associating mineral is galena, forming small light grey often tabular crystals. Polished section in reflected light. FOV is ~1.1x0.8 mm. Additional images under smaller magnification given as daughter photos. Pavel M. Kartashov collection and photo. |
| © Pavel M. Kartashov | Photo ID: 230000 View Count: 64 |
Shadlunite : (Pb,Cd)(Fe,Cu)8S8, Pentlandite : (Fe,Ni)9S8, Talnakhite : Cu9(Fe,Ni)8S16, Galena : PbS, Silver : Ag, Magnetite : Fe2+Fe3+2O4 | |
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Taimyr (Oktyabr'skoye; Oktyabr'sky) Cu-Ni deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia Inclusions of grey Shadlunite in slightly oxidized small grain of bronze Talnaknite within dark-grey Magnetite "matrix". It is interesting to compare colour of shadlunite with another mineral of the group - Pentlandite - its small light-yellow rounded grain is present on the bottom of the image. Small light-grey galena crystals are dessiminated ... |
| © Pavel M. Kartashov | Photo ID: 230007 View Count: 38 |
Shadlunite : (Pb,Cd)(Fe,Cu)8S8, Talnakhite : Cu9(Fe,Ni)8S16, Galena : PbS, Taimyrite : (Pd,Cu,Pt)3Sn, Silver : Ag, Chalcopyrite : CuFeS2 | |
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Taimyr (Oktyabr'skoye; Oktyabr'sky) Cu-Ni deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia Inclusions of elongated grey grains of Shadlunite in slightly oxidized bronze Talnaknite matrix. Associating mineral are galena, forming small light grey often tabular crystals, more bright creamy grains of Taimyrite also present, and in the left lower corner the fragment of native Silver film, covering all talnakhite grain, is partially visible. ... |
| © Pavel M. Kartashov | Photo ID: 230005 View Count: 35 |
Shadlunite : (Pb,Cd)(Fe,Cu)8S8, Talnakhite : Cu9(Fe,Ni)8S16, Galena : PbS | |
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Taimyr (Oktyabr'skoye; Oktyabr'sky) Cu-Ni deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia Inclusions of grey grains of Shadlunite in slightly oxidized bronze Talnaknite grain. Associating mineral is galena, forming small light grey often tabular crystals. Polished section in reflected light. FOV is ~1.1x0.8 mm. Pavel M. Kartashov collection and photo. |
| © Pavel M. Kartashov | Photo ID: 230003 View Count: 22 |
Shadlunite : (Pb,Cd)(Fe,Cu)8S8, Galena : PbS, Chalcopyrite : CuFeS2 | |
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Mayak Mine (Majak Mine), Talnakh Cu-Ni Deposit, Noril'sk, Putoran Plateau, Taimyr Peninsula, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia Scanning electron microscope image of shadlunite inclusions (SHD) with galena (GN) in chalcopyrite (CP) (polished section). P028 150 micron field of view. Excalibur Mineral Company specimen. |
| © 2008, JGW | Photo ID: 161716 View Count: 213 |
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