Mineralogy Database

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165 samples matching your criteria

  • Sample n°20123 : complex coatings
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20124 : veins in limestone
    Minerals: BORNITE CHALCOPYRITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20146 : large crystal, var. sapphire
    Minerals: CORUNDUM
    Year: 2023
    Country: Madagascar
  • Sample n°20147 : coarse-fibrous epidote bundle, with associated biterminated quartz
    Minerals: EPIDOTE QUARTZ
    Year: 2023
    Country: Madagascar
  • Sample n°20209 : thick fibrous crust
    Minerals: GOETHITE
    Year: 2023
    Country: Morocco
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