Mineralogy Database
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147 samples matching your criteria
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Sample n°19174 : aggregates in cavernous part of quartz veinMinerals: GOLDYear: 2020Country: Congo (RDC)
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Sample n°19321 : visible gold in quartz vein fragmentsMinerals: GOLDYear: 2020Country: Congo (RDC)
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Sample n°19366 : cast of large nuggetMinerals: GOLDYear: 2020Country: Congo (RDC)
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Sample n°19411 : core section with visible gold along quartz veinsMinerals: GOLDYear:Country: Congo (RDC)
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Sample n°19500 : grains in tourmaline-bearing quartzMinerals: GOLDYear:Country: Congo (RDC)
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Sample n°19599 : selection of minerals from Katanga, exclusive of copper-bearing species, in wooden collection caseMinerals: CALCITE CARROLLITE CASSITERITE CERUSSITE DOLOMITE GALENA GOETHITE GOLD GYPSUM HEMATITE HEMIMORPHITE HETEROGENITE MOLYBDENITE MONAZITE QUARTZ SMITHSONITE SPHALERITE VAESITE OPALYear: 2021Country: Congo (RDC)
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Sample n°19611 : uraninite with abundant goldMinerals: GOLD URANINITEYear: 2021Country: Congo (RDC)
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Sample n°19731 : abundant grains and aggregates in concentratesMinerals: GOLDYear: 2022Country: Congo (RDC)
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Sample n°19824 : aggregates in matrixMinerals: GOLDYear: 2022Country: Ecuador
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Sample n°19855 : aggregates, on roasted specimenMinerals: GOLDYear: 2022Country: USA