Mineralogy Database

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581 samples matching your criteria

  • Sample n°11682 : geodes with white strontianite crystals in calcite (12 cm)
    Minerals: STRONTIANITE CALCITE
    Year: 1967
    Country: Austria
  • Sample n°11683 : geode with calcite crystals (1 cm)
    Minerals: CALCITE
    Year: 1967
    Country: Austria
  • Sample n°11685 : blue and green coatings on quartz
    Minerals: AZURITE MALACHITE CALCITE QUARTZ
    Year: 1967
    Country: Austria
  • Sample n°11687 : scalenohedral crystals (cm) covered with green crust
    Minerals: CALCITE MALACHITE
    Year: 1967
    Country: Austria
  • Sample n°11708 : mountain leather (50 cm)
    Minerals: PALYGORSKITE CALCITE MONTMORILLONITE
    Year: 1968
    Country: Congo (RDC)
  • Sample n°11744 : compact white and brown crystals (3-4 cm)
    Minerals: DANBURITE CALCITE
    Year: 1969
    Country: Mexico
  • Sample n°11762 : black berzelianite on calcite (6 cm)
    Minerals: BERZELIANITE CALCITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11782 : enclosed green material and pink calcite vein in brown lava (15 cm) (muscovite, var. illite)
    Minerals: MUSCOVITE AGATE (quartz) CALCITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11807 : geodes with honey-coloured calcite crystals and white natrolite crusts in marienbergite
    Minerals: NATROLITE CALCITE
    Year: 1968
    Country: Czech Republic
  • Sample n°11818 : black prismatic crystal (12 cm) on white calcite
    Minerals: SCHORL CALCITE
    Year: 1968
    Country: Czech Republic
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