Mineralogy Database

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4831 samples matching your criteria

  • Sample n°12468 : large pink crystals of cobalt-bearing calcite
    Minerals: CALCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12469 : geodes with well-developed pink crystals of cobalt-bearing calcite
    Minerals: CALCITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12470 : red ochrous material
    Minerals: GOETHITE MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12471 : zoned nodules
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12472 : nodules composed of small crystals
    Minerals: MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12473 : yellow crust
    Minerals: PYROMORPHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12474 : yellow crust
    Minerals: PYROMORPHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12475 : powdery coatings
    Minerals: KATANGITE (plancheite) BROCHANTITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12521 : well-developed crystals on calcite rhombohedra
    Minerals: CARROLLITE CALCITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°12351 : nodular aggregate
    Minerals: MALACHITE
    Year: 1970
    Country: Congo (RDC)
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