Mineralogy Database

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475 samples matching your criteria

  • Sample n°3537 : sample with metatorbernite, rare yellow and brown parsonsite crystals
    Minerals: METATORBERNITE PARSONSITE HEMATITE QUARTZ
    Year: 1953
    Country: France
  • Sample n°3539 : sample with yellow powdery kasolite
    Minerals: KASOLITE HEMATITE QUARTZ
    Year: 1953
    Country: France
  • Sample n°3558 : rhombohedral calcite in hematite
    Minerals: CALCITE HEMATITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°3617 : microcrystalline specular veins in breccia
    Minerals: HEMATITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°3654 : specular crystals on quartz
    Minerals: HEMATITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°4306 : cubic crystal, pseudomorphic after pyrite
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°4307 : black fibrous block
    Minerals: HEMATITE
    Year: 1954
    Country: Tunisia
  • Sample n°4308 : black metallic mass in red rock
    Minerals: ILMENITE HEMATITE MAGNETITE
    Year: 1954
    Country: Madagascar
  • Sample n°4309 : hexagonal specular black crystal (2 cm)
    Minerals: HEMATITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4310 : large metallic tabular crystals in vein quartz
    Minerals: HEMATITE QUARTZ
    Year: 1954
    Country: Congo (RDC)