Mineralogy Database

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581 samples matching your criteria

  • Sample n°12571 : pegmatite
    Minerals: APATITE HORNBLENDE MICROCLINE CALCITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°12581 : massive
    Minerals: CALCITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12820 : block enclosing brown vitreous crystals (descloizite), geode with white calcite
    Minerals: DESCLOIZITE CALCITE
    Year: 1972
    Country: Namibia
  • Sample n°12866 : crystalline mass in quartz vein
    Minerals: GALENA CALCITE QUARTZ
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12879 : white crystalline block (20 cm)
    Minerals: CALCITE
    Year: 1972
    Country: Brazil
  • Sample n°12930 : sample with yellow metatyuyamunite, substrate of white calcite crystals
    Minerals: METATYUYAMUNITE CALCITE
    Year: 1982
    Country: Mexico
  • Sample n°12949 : sample with elongated yellow sklodowskite crystals in geodes, pink calcite crystals
    Minerals: SKLODOWSKITE CALCITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°12976 : aggregates of green needles in geode
    Minerals: MALACHITE CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°12998 : well-developed pink crystals
    Minerals: CALCITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13019 : massive
    Minerals: CHALCOCITE CALCITE
    Year: 1970
    Country: Congo (RDC)
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