Mineralogy Database

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581 samples matching your criteria

  • Sample n°10096 : geodic veins in kimberlite
    Minerals: CALCITE
    Year: 1963
    Country: Congo (RDC)
  • Sample n°10113 : dioptase veins and geode, covering calcite coatings
    Minerals: CALCITE DIOPTASE
    Year: 1964
    Country: Congo (Congo-Brazzaville)
  • Sample n°10172 : block of calcite (7 cm) with black crystals
    Minerals: BERZELIANITE CALCITE
    Year: 1954
    Country: Sweden
  • Sample n°10174 : geode (16 cm) with colourless hexagonal prismatic calcite crystals (0.5-2 cm) and massive black galena
    Minerals: CALCITE GALENA
    Year: 1954
    Country: Germany
  • Sample n°10202 : dark bue fibro-radial nodules
    Minerals: SHATTUCKITE CALCITE KATANGITE (plancheite)
    Year: 1964
    Country: Congo (RDC)
  • Sample n°10212 : large pale blue fibro-radial nodules
    Minerals: PLANCHEITE CALCITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°10232 : blue and green chrysocolla impregnations
    Minerals: CHRYSOCOLLA CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°10233 : aggregate with fibro-radial aspect
    Minerals: PLANCHEITE CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°10325 : crystallised block (12 cm)
    Minerals: CALCITE
    Year:
    Country: Rwanda
  • Sample n°10610 : tetrahedral crystals (5 mm) on bladed calcite (14 cm)
    Minerals: CHALCOPYRITE CALCITE
    Year: 1965
    Country: USA
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