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3 samples matching your criteria
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Sample n°1222 : metallic fragmentMinerals: COBALTYear: 1942Country: Congo (RDC)
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Sample n°9014 : metallurgic materialMinerals: COBALTYear: 1961Country: Congo (RDC)
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Sample n°17142 : metallurgic productMinerals: COBALTYear: 2014Country: Congo (RDC)