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579 samples matching your criteria
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Sample n°4713 : bright blue fibro-radial layers in rock with copper mineralsMinerals: PLANCHEITE CALCITE MALACHITEYear: 1954Country: Congo (RDC)
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Sample n°4727 : pale blue katangite rhombohedra, massive blue shattuckiteMinerals: SHATTUCKITE KATANGITE (plancheite) CALCITE PLANCHEITEYear:Country: Congo (RDC)
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Sample n°4860.2 : green chrysocolla coating and calcite crystals in sandstone core sampleMinerals: CHRYSOCOLLA CALCITEYear:Country: Congo (RDC)
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Sample n°5150 : geode with rhombohedral crystals in sandstone core sampleMinerals: CALCITEYear:Country: Congo (RDC)
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Sample n°5151 : rhombohedral crystals in geode in sandstone core sampleMinerals: CALCITEYear:Country: Congo (RDC)
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Sample n°5198 : olive-green foamy conichalcite on calcite in geode in sandstone core sampleMinerals: CONICHALCITE CALCITEYear:Country: Congo (RDC)
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Sample n°5199 : blue katangite coating on calcite crystals in geode in sandstone core sampleMinerals: CALCITEYear:Country: Congo (RDC)
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Sample n°5270 : minerals in geode in breccious sandstone core sampleMinerals: DIOPTASE CALCITEYear:Country: Congo (RDC)
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Sample n°5313 : green crystalline mass in sandstone core sampleMinerals: DIOPTASE CALCITE KATANGITE (plancheite)Year:Country: Congo (RDC)
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Sample n°5346 : sulfides in calcite vein in sandstone core sampleMinerals: GALENA SPHALERITE CALCITEYear:Country: Congo (RDC)