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334 samples matching your criteria
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Sample n°9011 : stalactitic nodules (5 mm)Minerals: HETEROGENITEYear: 1961Country: Congo (RDC)
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Sample n°9012 : botryoidal heterogenite coating, fine malachite crystalsMinerals: HETEROGENITE MALACHITEYear: 1961Country: Congo (RDC)
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Sample n°9013 : massive impregnated blockMinerals: HETEROGENITEYear: 1961Country: Congo (RDC)
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Sample n°9765 : sample with yellow tyuyamunite crustMinerals: TYUYAMUNITE CALCITE HETEROGENITE MALACHITEYear: 1963Country: Congo (RDC)
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Sample n°9766 : sample with aggregates of acicular cuprosklodowskite crystals, micaceous chloriteMinerals: CUPROSKLODOWSKITE CHLORITE HETEROGENITE MALACHITEYear: 1963Country: Congo (RDC)
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Sample n°10788 : sample composed of black radioactive powderMinerals: HETEROGENITEYear: 1966Country: Congo (RDC)
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Sample n°10789 : powderMinerals: HETEROGENITEYear: 1964Country: Congo (RDC)
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Sample n°10790 : powderMinerals: HETEROGENITEYear:Country: Congo (RDC)
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Sample n°10793 : massive impregnation of light-coloured schistMinerals: HETEROGENITEYear:Country: Congo (RDC)
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Sample n°10794 : powderMinerals: HETEROGENITEYear:Country: Congo (RDC)