Mineralogy Database

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16 samples matching your criteria

  • Sample n°3056.2 : purple block (2 cm)
    Minerals: DUMORTIERITE
    Year: 1951
    Country: USA
  • Sample n°3190 : sample with yellow metatyuyamunite crystals (terminated)
    Minerals: METATYUYAMUNITE
    Year: 1947
    Country: USA
  • Sample n°5481 : sample with crust of yellow metatyuyamunite crystals, on sandstone
    Minerals: METATYUYAMUNITE
    Year: 1955
    Country: USA
  • Sample n°6671 : brown metallic block (3 cm)
    Minerals: ENARGITE
    Year: 1954
    Country: USA
  • Sample n°6824 : massive black amphibolite
    Minerals: RIEBECKITE
    Year: 1954
    Country: USA
  • Sample n°6942 : sample with francevillite as yellow impregnation in sandstone
    Minerals: FRANCEVILLITE
    Year: 1957
    Country: USA
  • Sample n°10595 : sample with yellow carnotite crust
    Minerals: CARNOTITE
    Year: 1964
    Country: USA
  • Sample n°13248 : sample with crust of pale green liebigite crystals
    Minerals: LIEBIGITE
    Year: 1974
    Country: USA
  • Sample n°13488 : sample with uraninite (partly orange), gahnite as black material with greenish lustre and as white powder in centre of uraninite, massive yellow uranophane
    Minerals: GAHNITE URANINITE QUARTZ URANOPHANE
    Year: 1977
    Country: USA
  • Sample n°13525 : sample with dull yellow carnotite mass, small canary-yelow metatyuyamunite crystals
    Minerals: CARNOTITE METATYUYAMUNITE
    Year: 1978
    Country: USA
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