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149 samples matching your criteria
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Sample n°14399 : sample with red masuyite crystals (terminated), small acicular black to grey uranophane crystalsMinerals: MASUYITE URANINITE URANOPHANEYear: 1986Country: Congo (RDC)
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Sample n°14423 : sample with yellow crystals and nodulesMinerals: URANINITE URANOPHANEYear: 1986Country: Congo (RDC)
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Sample n°14429 : sample with uraninite, uranophane needles in geodeMinerals: URANINITE URANOPHANE METATORBERNITEYear: 1986Country: Congo (RDC)
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Sample n°14430 : sample with microcrystalline uranophane crust, on light brown dolomiteMinerals: URANOPHANE URANINITEYear: 1986Country: Congo (RDC)
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Sample n°14431 : sample with felty microcrystalline uranophane, massive and orange uraniniteMinerals: URANOPHANE URANINITEYear: 1986Country: Congo (RDC)
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Sample n°14437 : sample with yellow-green felty uranophane nodules, yellow saleeite plates on uranophane, orange uraniniteMinerals: SALEEITE URANOPHANE URANINITEYear: 1986Country: Congo (RDC)
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Sample n°15860 : sample with tabular becquerelite crystals, clusters of white rutherfordine needles, compact yellow billietite crystals, microcrystalline uranophane, black uraninite, orange curiteMinerals: BECQUERELITE BILLIETITE RUTHERFORDINE URANOPHANE CURITE URANINITEYear:Country: Congo (RDC)
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Sample n°15868 : coating of fine-grained yellow material on rock substrateMinerals: URANOPHANEYear:Country: Congo (RDC)
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Sample n°18868 : secondary minerals on uraninite matrix, including large bacquerelite crystals and spherical curite aggregatesMinerals: BECQUERELITE CURITE URANINITE URANOPHANEYear: 2014Country: Congo (RDC)