Mineralogy Database

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581 samples matching your criteria

  • Sample n°12067 : prismatic crystal in rhombohedral calcite, green diopside
    Minerals: DIOPSIDE CALCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12072 : large specimen of bluish massive anhydrite
    Minerals: ANHYDRITE CALCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12117 : thick complex coating, acicular calcite
    Minerals: URANOPHANE CALCITE HEMATITE URANINITE
    Year: 1969
    Country: France
  • Sample n°12127 : crust of colourless and pale green rhombohedral crystals
    Minerals: CALCITE
    Year: 1969
    Country: Namibia
  • Sample n°12137 : small crystals
    Minerals: ROSELITE-BETA CALCITE
    Year: 1969
    Country: Morocco
  • Sample n°12202 : pale green massive katangite
    Minerals: KATANGITE (plancheite) CALCITE MALACHITE SHATTUCKITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°12225 : massive black pyrolusite on calcite (13 cm)
    Minerals: PYROLUSITE CALCITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12275 : black sphalerite vein and disseminated pyrite in vein quartz (15 cm)
    Minerals: PYRITE SPHALERITE CALCITE QUARTZ
    Year: 1969
    Country: Czech Republic
  • Sample n°12276 : white rhombohedral crystals (cm) on limestone with sulfide mineralisation
    Minerals: CALCITE GALENA
    Year: 1969
    Country: Czech Republic
  • Sample n°12281 : small white crystals on mixed blocks of calcite and quartz (5-10 cm)
    Minerals: HEULANDITE CALCITE
    Year: 1969
    Country: Czech Republic
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