Mineralogy Database

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7938 samples matching your criteria

  • Sample n°1461 : laterite
    Minerals: SIDERITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1462 : cubic crystals (0.5 cm) in quartz
    Minerals: PYRITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1463 : brown massive cassiterite on vein quartz
    Minerals: CASSITERITE QUARTZ
    Year: 1944
    Country: Congo (RDC)
  • Sample n°1464 : brown crystals and debris (4 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1465 : pale green tabular crystals (5 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°1466 : large block (5 kg) with rust-coloured coating (5 cm)
    Minerals: CASSITERITE GOETHITE HEMATITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°1469 : primatic crystal with pyramidal terminations (20 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1471 : crystalline crust on volcanic tuff
    Minerals: SULPHUR
    Year:
    Country: Congo (RDC)
  • Sample n°1472 : yellow crusts
    Minerals: SULPHUR
    Year:
    Country: Congo (RDC)
  • Sample n°1473 : black tabular crystal (5 cm)
    Minerals: WOLFRAMITE
    Year:
    Country: Congo (RDC)
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