Mineralogy Database

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3 samples matching your criteria

  • Sample n°9977 : red crystals (2 cm) in zoisite-bearing rock (green amphibolite, anyolite), var. ruby
    Minerals: CORUNDUM
    Year: 1963
    Country: Tanzania
  • Sample n°10714 : red block in anyolite, var. ruby
    Minerals: CORUNDUM
    Year:
    Country: Tanzania
  • Sample n°15785.2 : crystals, var. ruby
    Minerals: CORUNDUM
    Year:
    Country: Tanzania
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