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  4 samples matching your criteria
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        Sample n°19685 : crust with laminar structure, enhanced by surface weatheringMinerals: MALACHITEYear: 2022Country: Congo (RDC)
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        Sample n°19686 : well-developed crystal in coarse-crystalline calcite matrixMinerals: CHALCOPYRITEYear: 2022Country: Congo (RDC)
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        Sample n°19687 : plate, with well-developed crystalsMinerals: CUPRITE COPPERYear: 2022Country: Congo (RDC)
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        Sample n°19688 : radial aggregatesMinerals: CORNETITEYear: 2022Country: Congo (RDC)