Mineralogy Database

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7972 samples matching your criteria

  • Sample n°19552 : tabular crystals
    Minerals: GOETHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19553 : crystals in coarse-crystalline calcite matrix
    Minerals: BORNITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19554 : fibrous coating
    Minerals: AURICHALCITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19555 : coating
    Minerals: LIBETHENITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19556 : large crystals, cobalt-bearing
    Minerals: CALCITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19557 : acicular crystals along stalactite surface
    Minerals: AURICHALCITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19558 : impregnative, along fissures
    Minerals: HETEROGENITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19560 : quartz crystals as continuous coating on dioptase
    Minerals: DIOPTASE QUARTZ
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19561 : dark green crystals
    Minerals: PSEUDOMALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19562 : coarse-crystalline coating of cobalt-bearing pinkish dolomite
    Minerals: DOLOMITE
    Year: 2021
    Country: Congo (RDC)
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