Mineralogy Database

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585 samples matching your criteria

  • Sample n°20388 : cuprite crystal group, on specimen with cobalt-bearing calcite
    Minerals: CUPRITE CALCITE
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20468 : tchick coating
    Minerals: CALCITE
    Year: 1971
    Country: Algeria
  • Sample n°20505 : kolwezite aggregate on large piece with pale blue plancheite and pinkish cobalt-bearing calcite
    Minerals: CALCITE PLANCHEITE KOLWEZITE
    Year: 2025
    Country: Congo (RDC)
  • Sample n°20511 : coarse-crystalline cobalt-bearing calcite coating
    Minerals: CALCITE
    Year: 2026
    Country: Congo (RDC)
  • Sample n°20514 : white on pink on colourless
    Minerals: CALCITE
    Year: 2026
    Country: Congo (RDC)
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