Mineralogy Database

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136 samples matching your criteria

  • Sample n°6994 : brown crystals (1 cm)
    Minerals: AXINITE
    Year: 1958
    Country: Unknown
  • Sample n°7051 : plates (1 cm)
    Minerals: COLUMBITE
    Year:
    Country: Unknown
  • Sample n°7053 : concentrate (8 mm)
    Minerals: COLUMBITE
    Year:
    Country: Unknown
  • Sample n°7054 : concentrate (3 mm)
    Minerals: COLUMBITE
    Year:
    Country: Unknown
  • Sample n°7187 : twinned cubic crystals (1-2 cm)
    Minerals: PYRITE
    Year: 1959
    Country: Unknown
  • Sample n°8594 : debris
    Minerals: CASSITERITE
    Year:
    Country: Unknown
  • Sample n°9003 : bundle of grey needles (9 cm)
    Minerals: STIBNITE
    Year: 1961
    Country: Unknown
  • Sample n°9006 : crust of beige transparent crystals
    Minerals: CALCITE
    Year: 1961
    Country: Unknown
  • Sample n°9007 : fibrous prismatic crystal (4 cm)
    Minerals: STRONTIANITE
    Year: 1961
    Country: Unknown
  • Sample n°9093 : green aggregate on basalt
    Minerals: FORSTERITE
    Year: 1961
    Country: Unknown
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