Mineralogy Database
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30 samples matching your criteria
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Sample n°14461 : granular aggregate, with blue corundum, var. sapphireMinerals: CORUNDUM DIASPOREYear: 1987Country: Congo (RDC)
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Sample n°15774 : botryoidal kolwezite - chrysocolla - cobalt-bearing malachite - banded kolwezite - heterogeniteMinerals: KOLWEZITE CHRYSOCOLLA MALACHITE HETEROGENITEYear: 2005Country: Congo (RDC)
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Sample n°15775 : sphaerocobaltite crystalsMinerals: SPHEROCOBALTITEYear: 2005Country: Congo (RDC)
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Sample n°15776 : thick coatingMinerals: KOLWEZITEYear: 2005Country: Congo (RDC)
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Sample n°15777 : well-developed crystals in calcite matrixMinerals: CARROLLITEYear: 2005Country: Congo (RDC)
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Sample n°15778 : coatings and veins of small to large crystalsMinerals: CATTIERITEYear: 2005Country: Congo (RDC)
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Sample n°19720 : greenish brown localized coatingMinerals: KOLWEZITEYear: 2022Country: Congo (RDC)
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Sample n°19917 : pseudomorphs after thin tabular baryte crystalsMinerals: MALACHITEYear: 2022Country: Congo (RDC)
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Sample n°19918 : green acicular crystalsMinerals: BROCHANTITEYear: 2022Country: Congo (RDC)
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Sample n°19999 : tabular baryte crystals on thick laminar malachite crustMinerals: BARYTE MALACHITEYear: 2023Country: Congo (RDC)