Mineralogy Database

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288 samples matching your criteria

  • Sample n°7196 : sample with yellow metatyuyamunite impregnation of sandstone
    Minerals: METATYUYAMUNITE
    Year: 1959
    Country: USA
  • Sample n°7197 : brown fibres (mm) in debris
    Minerals: EOSPHORITE
    Year: 1959
    Country: USA
  • Sample n°7199 : bright blue crystalline crust on block (2 cm)
    Minerals: LINARITE
    Year: 1959
    Country: USA
  • Sample n°8020 : pumice (6 cm)
    Minerals: unspecified
    Year:
    Country: USA
  • Sample n°8271 : small orange needles in debris
    Minerals: MACQUARTITE
    Year: 1985
    Country: USA
  • Sample n°8272 : gypsum block (4 cm) with green coatings
    Minerals: CUPROCOPIAPITE GYPSUM
    Year: 1985
    Country: USA
  • Sample n°8645 : sample with yellow metanovacekite, red crocoite
    Minerals: METANOVACEKITE CROCOITE
    Year: 1959
    Country: USA
  • Sample n°10163 : rust-coloured crystal (1 cm)
    Minerals: BROOKITE
    Year: 1954
    Country: USA
  • Sample n°10595 : sample with yellow carnotite crust
    Minerals: CARNOTITE
    Year: 1964
    Country: USA
  • Sample n°10596 : sample with fine boltwoodite needles
    Minerals: BOLTWOODITE
    Year: 1964
    Country: USA
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