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34 samples matching your criteria
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Sample n°3066 : impregnations in rockMinerals: SIEGENITE CHALCOPYRITE COVELLITEYear:Country: Congo (RDC)
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Sample n°3174 : sample with grey metallic siegenite, yellow schoepiteMinerals: SIEGENITE SCHOEPITE URANINITEYear: 1952Country: Congo (RDC)
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Sample n°6442 : sample with bright black umohoite plates and grey umohoite, zippeite as yellow-orange powder, iriginite as black to blue material, lemon-yellow powder and brown & yellow plates, metallic siegenite, graphite-like molybdeniteMinerals: IRIGINITE UMOHOITE ZIPPEITE MOLYBDENITE SIEGENITE URANINITE WULFENITEYear: 1958Country: Congo (RDC)
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Sample n°11419 : sample with saleeite as yellow crystals with red coatings, band of mixed sulfides (penroseite, siegenite), blue fibrous anhydrite crystals, brown baryte crystalsMinerals: MOLYBDENITE PENROSEITE SALEEITE ANHYDRITE BARYTE SIEGENITEYear: 1967Country: Congo (RDC)
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Sample n°12048 : contact between massive uraninite and coarse-crystalline siegeniteMinerals: SIEGENITE URANINITEYear:Country: Congo (RDC)
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Sample n°12352 : sample with uraninite, blue metallic chalcocite, bright white metallic siegeniteMinerals: URANINITE CALCITE CHALCOCITE SIEGENITEYear: 1970Country: Congo (RDC)
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Sample n°12439 : granular metallic blocksMinerals: SIEGENITEYear: 1969Country: Congo (RDC)
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Sample n°12534 : black needles (kermesite), black tetrahedral crystals (dolomite), on limestoneMinerals: KERMESITE DOLOMITE PYRITE SIEGENITEYear: 1970Country: Zimbabwe
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Sample n°13074 : uraninite-bearing substrate, minor secondary mineralsMinerals: URANINITE CALCITE SIEGENITEYear: 1970Country: Congo (RDC)
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Sample n°13079 : sample with white siegenite, in breccia with sulfides, calcite and uranium mineralsMinerals: SIEGENITE CALCITEYear: 1970Country: Congo (RDC)