Mineralogy Database

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3 samples matching your criteria

  • Sample n°11995 : sample with olive-yellow marthozite/metamarthozite, crust of dark green derriksite crystals, bright white metallic trogtalite, yellow geodic guilleminite nodules, powdery (altered) and acicular malachite, blue chalcomenite, metallic digenite with bluish lustre
    Minerals: DERRIKSITE MARTHOZITE TROGTALITE CHALCOMENITE DIGENITE GUILLEMINITE MALACHITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°13230 : sample with olive-coloured metamarthozite plates, white metallic trogtalite, guilleminite as yellow powder, malachite needles and massive malachite (blue-green)
    Minerals: METAMARTHOZITE TROGTALITE CUPROSKLODOWSKITE DIGENITE GUILLEMINITE MALACHITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13231 : sample with metamarthozite as olive-yellow to black crystals and green powder, white metallic trogtalite, canary-yellow guilleminite crust, crust of bottle-green derriksite crystals, malachite as crystals and massive material
    Minerals: CUPROSKLODOWSKITE METAMARTHOZITE TROGTALITE DERRIKSITE DIGENITE GUILLEMINITE MALACHITE QUARTZ
    Year: 1974
    Country: Congo (RDC)
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