Mineralogy Database
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52 samples matching your criteria
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Sample n°16251 : massive arsenopyrite, in pegmatiteMinerals: ARSENOPYRITEYear: 2009Country: Congo (RDC)
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Sample n°16252 : coarse-crystalline, partly elongated prismaticMinerals: TOURMALINEYear: 2009Country: Congo (RDC)
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Sample n°16253 : pale blue elongated crystals in brownish groundmassMinerals: KYANITE QUARTZYear: 2009Country: Congo (RDC)
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Sample n°16254 : scattered gold in quartzMinerals: GOLD QUARTZYear: 2009Country: Congo (RDC)
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Sample n°16255 : thick horizontal band, vertical veinsMinerals: CHALCOCITEYear: 2009Country: Congo (RDC)
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Sample n°16256 : rock with azurite and malachite veinsMinerals: AZURITE MALACHITEYear: 2009Country: Congo (RDC)
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Sample n°16258 : aggregates in fine-grained reddish groundmassMinerals: TALCYear: 2009Country: Congo (RDC)
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Sample n°16259 : scattered gold in quartzMinerals: GOLD QUARTZYear: 2009Country: Congo (RDC)
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Sample n°16260 : well-developed small crystals in rock matrix, var. martiteMinerals: HEMATITE MAGNETITEYear: 2009Country: Congo (RDC)
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Sample n°16262 : nodular lateriteMinerals: GOETHITEYear: 2009Country: Congo (RDC)