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180 samples matching your criteria
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Sample n°19479 : fragment with stalactitic aspectMinerals: GOETHITEYear: 2021Country: Congo (RDC)
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Sample n°19512 : coarse-crystalline crustMinerals: DIOPTASEYear:Country: Congo (RDC)
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Sample n°19513 : coarse-crystalline mass, with pseudomorphic features and cobalt-bearing calcite lensMinerals: CALCITE DIOPTASEYear:Country: Congo (RDC)
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Sample n°19523 : shatucckite-rich deposit with complex patternsMinerals: SHATTUCKITE CALCITE DIOPTASEYear:Country: Congo (RDC)
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Sample n°19560 : quartz crystals as continuous coating on dioptaseMinerals: DIOPTASE QUARTZYear: 2021Country: Congo (RDC)
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Sample n°19723 : crystalsMinerals: DIOPTASEYear: 2022Country: Congo (RDC)
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Sample n°19724 : crust on calciteMinerals: PLANCHEITEYear: 2022Country: Congo (RDC)
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Sample n°19725 : complex massMinerals: PLANCHEITE SHATTUCKITEYear: 2022Country: Congo (RDC)
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Sample n°19736 : fragments, with associated other copper silicatesMinerals: DIOPTASEYear: 2022Country: Congo (RDC)
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Sample n°19737 : fragmentMinerals: TENORITE DIOPTASEYear: 2022Country: Congo (RDC)