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334 samples matching your criteria
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Sample n°6427 : sample with well-developed yellow becquerelite crystals, red-orange fibrous masuyite, rutherfordine fibres mixed with becquereliteMinerals: BECQUERELITE MASUYITE HETEROGENITE RUTHERFORDINE URANINITEYear: 1958Country: Congo (RDC)
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Sample n°6435 : sample with green tabular sengierite crystals, on talc schistMinerals: SENGIERITE HETEROGENITEYear: 1958Country: Congo (RDC)
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Sample n°6437 : sample with layer of yellow and black soddyite crystals, yellow uranophane fibres and plates, brown-black goethite crystals in rock matrixMinerals: SODDYITE URANOPHANE GOETHITE HETEROGENITEYear: 1958Country: Congo (RDC)
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Sample n°6450 : sample with grey monazite mass, little metatorberniteMinerals: MONAZITE HETEROGENITE METATORBERNITEYear: 1958Country: Congo (RDC)
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Sample n°7040 : small fragments in tubeMinerals: HETEROGENITEYear: 1959Country: Congo (RDC)
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Sample n°7185 : large tabular crystals on irregular substrateMinerals: METATORBERNITE HETEROGENITEYear:Country: Congo (RDC)
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Sample n°7220 : nodulesMinerals: HETEROGENITEYear:Country: Congo (RDC)
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Sample n°8002 : black impregnations in altered dolomiteMinerals: HETEROGENITE MALACHITEYear:Country: Congo (RDC)
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Sample n°8946 : sample with green metatorbernite crystals on heterogeniteMinerals: METATORBERNITE HETEROGENITEYear: 1960Country: Congo (RDC)
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Sample n°8950 : sample with aggregates of cuprosklodowskite needles, yellow kasolite crystals, massive vandenbrandeite, blue chrysocolla nodulesMinerals: CUPROSKLODOWSKITE KASOLITE CHRYSOCOLLA HETEROGENITE MALACHITE VANDENBRANDEITEYear: 1960Country: Congo (RDC)