Mineralogy Database

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581 samples matching your criteria

  • Sample n°17294 : coarse-crystalline coating of cobalt-bearing purple calcite, covered by white calcite
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17295 : coarse-crystalline calcite, with cobalt-bearing purple surface layer
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17309 : kolwezite along sides of cavity in pinkish cobalt-bearing calcite
    Minerals: CALCITE KOLWEZITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17312 : large prismatic crystals
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17313 : thick complex coating of pyrite and carbonates
    Minerals: CALCITE DOLOMITE PYRITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17315 : large calcite crystals on surface with quartz and dolomite
    Minerals: CALCITE DOLOMITE QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17321 : fine-grained duftite on coarse-crystalline calcite
    Minerals: CALCITE DUFTITE
    Year: 2016
    Country: Namibia
  • Sample n°17322 : scalenohedral crystals
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17323 : aggregate of equant crystals
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17326 : dark purple coating of cobalt-bearing calcite
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
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