Mineralogy Database
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58 samples matching your criteria
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Sample n°17278 : massiveMinerals: CRYPTOMELANEYear: 1959Country: Congo (RDC)
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Sample n°17279 : massiveMinerals: CRYPTOMELANEYear: 1959Country: Congo (RDC)
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Sample n°17280 : massiveMinerals: CRYPTOMELANEYear: 1959Country: Congo (RDC)
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Sample n°17281 : massiveMinerals: CRYPTOMELANEYear: 1959Country: Congo (RDC)
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Sample n°17282 : massiveMinerals: CRYPTOMELANEYear: 1959Country: Congo (RDC)
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Sample n°16347 : fragmentsMinerals: CRYPTOMELANEYear:Country: Congo (RDC)
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Sample n°17926 : crust with coarsely undulating surfaceMinerals: CRYPTOMELANEYear: 2017Country: Congo (RDC)
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Sample n°17928 : botryoidal plateMinerals: CRYPTOMELANEYear: 2017Country: Congo (RDC)
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Sample n°17929 : complex crustMinerals: CRYPTOMELANEYear: 2017Country: Congo (RDC)
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Sample n°17930 : fibrous layered crustMinerals: CRYPTOMELANEYear: 2017Country: Congo (RDC)