Mineralogy Database
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93 samples matching your criteria
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Sample n°183 : block with parallel crystals, partlially altered to illite, var. dipyreMinerals: MEIONITEYear: 1901Country: Tanzania
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Sample n°184 : well-developed fibro-radial epidote crystals in calciteMinerals: EPIDOTE CALCITEYear: 1901Country: Congo (RDC)
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Sample n°185 : massive, specularMinerals: HEMATITEYear: 1901Country: Congo (RDC)
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Sample n°186 : massive, specularMinerals: HEMATITEYear: 1901Country: Congo (RDC)
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Sample n°187 : azurite crust, malachite spotsMinerals: AZURITE MALACHITEYear: 1900Country: Congo (RDC)
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Sample n°188 : specular, in limestoneMinerals: HEMATITEYear: 1901Country: Congo (RDC)
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Sample n°189 : massive, specular, in quartz-rich rockMinerals: HEMATITEYear: 1901Country: Congo (RDC)
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Sample n°190 : specularMinerals: HEMATITEYear: 1901Country: Congo (RDC)
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Sample n°191 : specular and ochre coatingMinerals: GOETHITE HEMATITEYear: 1901Country: Congo (RDC)
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Sample n°192 : grey fibrous crystalsMinerals: TREMOLITEYear: 1901Country: Congo (RDC)