Mineralogy Database

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7938 samples matching your criteria

  • Sample n°1115 : debris of clear crystals
    Minerals: QUARTZ
    Year: 1939
    Country: Congo (RDC)
  • Sample n°1118 : elephant tooth partially transformed to blue vivianite
    Minerals: VIVIANITE
    Year: 1940
    Country: Congo (RDC)
  • Minerals: COPPER
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1123 : sample composed of concentrate
    Minerals: URANINITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1125 : sample with small metatorbernite crystals on quartz
    Minerals: METATORBERNITE HETEROGENITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1126 : concretionary, branching
    Minerals: MALACHITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1127 : white rhombohedral crystal and iceland spar
    Minerals: CALCITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1128 : small fibro-radial block
    Minerals: MALACHITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1129 : large stalactitic group
    Minerals: MALACHITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1130.1 : broken pink crystals
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)