Mineralogy Database

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85 samples matching your criteria

  • Sample n°18786 : elongated crystals with associated fine-crystalline material
    Minerals: CASSITERITE
    Year: 2019
    Country: Rwanda
  • Sample n°19022 : coarse-crystalline block
    Minerals: DOLOMITE
    Year:
    Country: Rwanda
  • Sample n°19440 : fragments, with polished sections
    Minerals: CASSITERITE
    Year:
    Country: Rwanda
  • 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
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