Mineralogy Database

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99 samples matching your criteria

  • Sample n°14031 : green prismatic crystals in pegmatite
    Minerals: SPODUMENE
    Year: 1983
    Country: Mali
  • Sample n°14095 : massive block (10 cm) in porphyre
    Minerals: CHALCOPYRITE
    Year: 1984
    Country: Ecuador
  • Sample n°14096 : block (6 cm) with microgranular material
    Minerals: MOLYBDENITE
    Year: 1984
    Country: Ecuador
  • Sample n°14097 : aggregates (cm) in block (12 cm)
    Minerals: CHALCOPYRITE
    Year: 1984
    Country: Ecuador
  • Sample n°14129 : massive in rock matrix
    Minerals: GALENA
    Year: 1984
    Country: Burkina Faso
  • Sample n°14165 : purple cut stones (0.77 g, 0.40 g)
    Minerals: SPINEL
    Year: 1983
    Country: Sri Lanka
  • Sample n°14166 : cut stones - pink (0.09 g), green (0.15 g), orange (0.10 g), blue (0.10 g), red (0.12 g), colourless (0.21 g)
    Minerals: SPINEL
    Year: 1983
    Country: Myanmar
  • Sample n°14167 : black square plate (1 cm) (1.11 g)
    Minerals: HEMATITE
    Year: 1983
    Country: India
  • Sample n°14168 : two rough stones and seven cut stones with different shades of yellow to green, one cat's eye
    Minerals: CHRYSOBERYL
    Year: 1983
    Country: India
  • Sample n°14169 : green cut stones (cabochon) (2.05 g, 0.10 g), var. peridot
    Minerals: OLIVINE
    Year: 1983
    Country: India
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