Mineralogy Database

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46 samples matching your criteria

  • Sample n°6520 : massive olive-green epidote in granite
    Minerals: EPIDOTE
    Year:
    Country: Congo (RDC)
  • Sample n°6521 : rock with olive-green impregnation
    Minerals: EPIDOTE
    Year:
    Country: Congo (RDC)
  • Sample n°10582 : massive black tourmaline in pegmatite
    Minerals: TOURMALINE
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10837 : dissemination in vein quartz
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10839 : dissemination in vein quartz
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10842 : white block, with cleavage (12 cm)
    Minerals: FELDSPAR
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10844 : broken prismatic crystals in altered pegmatite
    Minerals: TOURMALINE
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10845 : dissemination in vein quartz
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10846 : small crystals on quartz fragment
    Minerals: GOLD QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10847 : white crystals in black phyllite, var. chiastolite
    Minerals: ANDALUSITE
    Year:
    Country: Congo (RDC)
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