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297 samples matching your criteria
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Sample n°19652 : coated pseudomorphic featuresMinerals: CHRYSOCOLLAYear: 2022Country: Congo (RDC)
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Sample n°19654 : lustrous heterogenite with associated chrysocollaMinerals: HETEROGENITE CHRYSOCOLLAYear: 2022Country: Congo (RDC)
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Sample n°19663 : Gécamines gift case, containing 48 samples with provenanceMinerals: ANHYDRITE ARAGONITE ARSENOPYRITE AZURITE BARYTE BORNITE CARROLLITE CASSITERITE CATTIERITE CHALCOCITE CHALCOPYRITE CHRYSOCOLLA CORNETITE CUPRITE DIOPTASE DOLOMITE FLUORITE GOETHITE GYPSUM HEMIMORPHITE HETEROGENITE LIBETHENITE MAGNESITE MALACHITE MOLYBDENITE MONAZITE PLANCHEITE PYRITE QUARTZ RENIERITE SHATTUCKITE SIEGENITE SMITHSONITE SPHALERITE TENNANTITE VAESITE PYROLUSITE CALCITEYear: 2022Country: Congo (RDC)
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Sample n°19664 : abundant large spherical malachite aggregates on thin copper silicate coatingMinerals: CHRYSOCOLLA MALACHITEYear: 2022Country: Congo (RDC)
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Sample n°19666 : coating on substrate with large polyhedral moulds of euhedral crystalsMinerals: CHRYSOCOLLAYear: 2022Country: Congo (RDC)
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Sample n°19744 : layered malachite-chrysocolla coating on heterogenite with bright lustreMinerals: CHRYSOCOLLA MALACHITE HETEROGENITEYear: 2022Country: Congo (RDC)
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Sample n°19765 : complex coatingMinerals: MALACHITE PLANCHEITE CHRYSOCOLLAYear: 2022Country: Congo (RDC)
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Sample n°19959 : bluish crustMinerals: CHRYSOCOLLAYear: 2022Country: Congo (RDC)
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Sample n°19962 : coatingMinerals: CHRYSOCOLLA MALACHITEYear:Country: Congo (RDC)
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Sample n°19963 : coatingMinerals: CHRYSOCOLLAYear: 2022Country: Congo (RDC)