Mineralogy Database

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181 samples matching your criteria

  • Sample n°1182 : broken crystals
    Minerals: DIOPTASE CALCITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1223 : dark green tabular malachite crystals on small fragment
    Minerals: DIOPTASE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1292 : crust of well-developed crystals (1 cm)
    Minerals: DIOPTASE KATANGITE (plancheite)
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1315 : rounded crystals
    Minerals: DIOPTASE KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°1328 : fibro-radial plancheite nodules (2 cm), dioptase crystals (1 cm)
    Minerals: DIOPTASE PLANCHEITE
    Year: 1932
    Country: Congo (RDC)
  • Sample n°2563 : chisel-shaped colourless cerussite crystal on twinned dioptase crystals
    Minerals: CERUSSITE DIOPTASE
    Year: 1949
    Country: Congo (Congo-Brazzaville)
  • Sample n°2651 : massive tenorite, banded dioptase
    Minerals: TENORITE DIOPTASE
    Year: 1923
    Country: Congo (RDC)
  • Sample n°2652 : dioptase and calcite crystals, fibro-radial plancheite nodules
    Minerals: DIOPTASE CALCITE PLANCHEITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2653 : large zoned nodule with cuprite core
    Minerals: CUPRITE DIOPTASE AZURITE CALCITE MALACHITE
    Year: 1923
    Country: Congo (RDC)
  • Sample n°2654 : damaged crystals
    Minerals: DIOPTASE CALCITE
    Year: 1923
    Country: Congo (RDC)
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