Mineralogy Database

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8 samples matching your criteria

  • Sample n°20232 : large crystals
    Minerals: GARNET
    Year: 2024
    Country: Congo (RDC)
  • Sample n°20232 : large crystals
    Minerals: GARNET
    Year: 2024
    Country: Congo (RDC)
  • Sample n°20233 : large prismatic crystals
    Minerals: STAUROLITE
    Year: 2024
    Country: Congo (RDC)
  • Sample n°20421 : fan-like groups of elongated crystals
    Minerals: FERRO-ACTINOLITE
    Year: 2025
    Country: Congo (Congo-Brazzaville)
  • Sample n°20422 : packed fibrous aggregates
    Minerals: ACTINOLITE
    Year: 2024
    Country: Rwanda
  • Sample n°20423 : twinned crystals in matrix
    Minerals: STAUROLITE
    Year: 2024
    Country: Rwanda
  • Sample n°20424 : green vein
    Minerals: QUARTZ
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20426 : komatiite
    Minerals: OLIVINE PYROXENE
    Year: 2025
    Country: South Africa
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