Mineralogy Database

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91 samples matching your criteria

  • Sample n°19384 : large botryoidal specimen
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19385 : white calcite and purple cobalt-bearing dolomite on quartz
    Minerals: CALCITE DOLOMITE QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19386 : tabular crystals on rock substrate
    Minerals: BARYTE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19387 : thick coarse-crystalline coatings of fissures
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19388 : cuprite crystals on copper substrate
    Minerals: CUPRITE COPPER
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19389 : thick layered plate, with copper silicate coating along surface
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19390 : thick coating of reddish quartz on large plate with irregullar surface (RSC)
    Minerals: QUARTZ
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19391 : reddish quartz as coatings in large RSC block, locally covered by malachite
    Minerals: QUARTZ MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19392 : stalactitic deposit
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19393 : thick coarse-crystalline coating
    Minerals: AZURITE
    Year: 2020
    Country: Congo (RDC)
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