Mineralogy Database

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90 samples matching your criteria

  • Sample n°7053 : concentrate (8 mm)
    Minerals: COLUMBITE
    Year:
    Country: Unknown
  • Sample n°7054 : concentrate (3 mm)
    Minerals: COLUMBITE
    Year:
    Country: Unknown
  • Sample n°7055 : concentrate (6-10 mm)
    Minerals: COLUMBITE
    Year:
    Country: Congo (RDC)
  • Sample n°7056 : debris of rounded crystals
    Minerals: COLUMBITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7057 : concentrate
    Minerals: COLUMBITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7058 : debris of crystals (1 cm)
    Minerals: COLUMBITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7059 : small pink fragments
    Minerals: SPHEROCOBALTITE
    Year:
    Country: Congo (RDC)
  • Sample n°7060 : coatings of small crystals
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°7061 : crust of small pink crystals on debris, cobalt-bearing calcite
    Minerals: CALCITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7062 : bundles of prismatic crystals
    Minerals: ARAGONITE
    Year:
    Country: Congo (RDC)
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