Mineralogy Database

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853 samples matching your criteria

  • Sample n°6970 : beige halite block (5 cm) covered with small white leonite crystals
    Minerals: HALITE LEONITE
    Year: 1954
    Country: Germany
  • Sample n°6971 : orange crystals on arkose (8 cm)
    Minerals: CROCOITE
    Year: 1954
    Country: Russia
  • Sample n°6972 : isolated orange prismatic crystals (8 mm)
    Minerals: CROCOITE
    Year: 1954
    Country: Russia
  • Sample n°6973 : crust of brown crystals (5 mm) on smoky quartz
    Minerals: SCHEELITE QUARTZ
    Year: 1954
    Country: Czech Republic
  • Sample n°6975 : amber (debris, cm)
    Minerals: unspecified
    Year: 1954
    Country: USSR
  • Sample n°6976 : clayey block with conchoidal fracture (7 cm), bentonite
    Minerals: MONTMORILLONITE
    Year: 1954
    Country: USA
  • Sample n°6979 : green debris
    Minerals: CHRYSOTILE
    Year:
    Country: Unknown
  • Sample n°10163 : rust-coloured crystal (1 cm)
    Minerals: BROOKITE
    Year: 1954
    Country: USA
  • Sample n°10164 : prismatic with pyramidal terminations (12 cm), var. baikalite
    Minerals: DIOPSIDE
    Year: 1954
    Country: Russia
  • Sample n°10165 : block of olive-green crystalline material (6 cm), var. coccolite
    Minerals: DIOPSIDE
    Year: 1954
    Country: Norway
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