Mineralogy Database

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292 samples matching your criteria

  • Sample n°13967 : debris of green prismatic crystal
    Minerals: TOURMALINE
    Year: 1982
    Country: Zambia
  • Sample n°14065 : olive-green crust (zairite) in micaceous quartz vein
    Minerals: ZAIRITE TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°14100 : olive-green prismatic crystal
    Minerals: FLUORAPATITE FELDSPAR TOURMALINE
    Year: 1984
    Country: Madagascar
  • Sample n°14125 : black prismatic crystal (4 cm)
    Minerals: TOURMALINE
    Year: 1984
    Country: Tanzania
  • Sample n°14198 : cut stones of various colours (0.56, 0.39, 0.61, 0.43, 0.49 g)
    Minerals: TOURMALINE
    Year: 1983
    Country: Sri Lanka
  • Sample n°14224 : pegmatitic material
    Minerals: FELDSPAR QUARTZ TOURMALINE
    Year:
    Country: Bulgaria
  • Sample n°14316 : black needles (7 cm) in quartz
    Minerals: TOURMALINE QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°15008 : green translucent fragment
    Minerals: TOURMALINE
    Year: 1987
    Country: Tanzania
  • Sample n°15009 : green transparent fragment
    Minerals: TOURMALINE
    Year: 1987
    Country: Tanzania
  • Sample n°15522 : block with large single crystal
    Minerals: TOURMALINE
    Year: 1997
    Country: Pakistan
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