Mineralogy Database
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176 samples matching your criteria
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Sample n°15829 : large single crystal (9 cm)Minerals: THOREAULITEYear:Country: Congo (RDC)
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Sample n°15830 : gold aggregates, partly on quartz fragmentsMinerals: GOLDYear:Country: Congo (RDC)
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Sample n°15831 : well-developed crystals (up to 2 cm)Minerals: ZIRCONYear:Country: Burundi
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Sample n°15832 : group of well-developed crystalsMinerals: CASSITERITEYear:Country: Niger
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Sample n°15834 : small crystals on rock substrateMinerals: METATORBERNITEYear:Country: Mexico
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Sample n°15835 : fine-grained, massiveMinerals: CUPROSKLODOWSKITEYear:Country: Congo (RDC)
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Sample n°15836 : thin coatingMinerals: AUTUNITEYear:Country: France
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Sample n°15837 : bright yellow fine-grained crust on rock substrateMinerals: URANINITE SKLODOWSKITEYear:Country: Congo (RDC)
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Sample n°15838 : small (mineralised) sandstone fragmentMinerals: FRANCEVILLITEYear:Country: Niger
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Sample n°15839 : dark green fine-grained massMinerals: VANDENBRANDEITE METATORBERNITEYear:Country: Congo (RDC)