Mineralogy Database

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2 samples matching your criteria

  • Sample n°5482 : sample with yellow uranophane-beta needles, white calcite crystals on uranophane-beta, on granite
    Minerals: URANOPHANE-BETA CALCITE
    Year: 1955
    Country: USA
  • Sample n°6931 : blue pyramidal crystals (cm) in greisen
    Minerals: LAZULITE
    Year: 1954
    Country: USA
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