Mineralogy Database

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7938 samples matching your criteria

  • Sample n°8333 : plates
    Minerals: MUSCOVITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8339 : long pink prismatic crystals with basal cleavage, var. rubellite
    Minerals: ELBAITE LEPIDOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°8385 : plates (2 cm)
    Minerals: THOREAULITE
    Year:
    Country: Congo (RDC)
  • Sample n°8386 : black crystals (1-5 cm) associated with quartz on greisen
    Minerals: CASSITERITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8472 : black prismatic crystal (15 mm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8473 : green crystalline coating
    Minerals: LIBETHENITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8474 : rounded crystals in clayey granitic sandstone
    Minerals: CASSITERITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8475 : brown single crystal (5 cm)
    Minerals: CASSITERITE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8476 : black crystal (1 cm) in micaceous quartz
    Minerals: CASSITERITE MICA QUARTZ
    Year: 1960
    Country: Congo (RDC)
  • Sample n°8477 : pyramidal crystal (2 cm)
    Minerals: CASSITERITE
    Year: 1960
    Country: Congo (RDC)
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