Mineralogy Database

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70 samples matching your criteria

  • Sample n°12229 : pink grains in greisen, var. pycnite
    Minerals: TOPAZ
    Year: 1969
    Country: Czech Republic
  • Sample n°12671 : fragmented black tabular wolframite crystals, yellow granular topaz plates
    Minerals: TOPAZ WOLFRAMITE QUARTZ
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12688 : white topaz crystals (2 cm), varlamoffite as yellow powder
    Minerals: TOPAZ MUSCOVITE VARLAMOFFITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12732 : white anhedral crystals in pegmatite
    Minerals: TOPAZ
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12891 : white and yellow crystals (1-3 cm)
    Minerals: TOPAZ QUARTZ
    Year: 1972
    Country: Nigeria
  • Sample n°13091 : pink prismatic crystal (1 cm)
    Minerals: TOPAZ
    Year:
    Country: Unknown
  • Sample n°14066 : pale blue clear plate (8 cm)
    Minerals: TOPAZ
    Year:
    Country: Ukraine
  • Sample n°14215 : colourless rough fragment, colourless cut stone (0.19 g)
    Minerals: TOPAZ
    Year: 1983
    Country: India
  • Sample n°14216 : one colourless cut stone (0.17 g), two cabochon cut stones (0.20 g, 1.55 g)
    Minerals: TOPAZ
    Year: 1983
    Country: Sri Lanka
  • Sample n°14338 : bluish prismatic crystal (3 cm)
    Minerals: TOPAZ
    Year: 1985
    Country: Nigeria
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