Mineralogy Database

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82 samples matching your criteria

  • Sample n°13612 : small light green conichalcite rosettes and beige radial aggregates of acicular kolwezite on quartz (locally greenish)
    Minerals: CONICHALCITE KOLWEZITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°13613 : small orange crystals
    Minerals: CROCOITE
    Year:
    Country: Congo (RDC)
  • Sample n°13614 : fragments with cleavage or crystal phases
    Minerals: SPHALERITE
    Year:
    Country: Congo (RDC)
  • Sample n°13615 : black specular microcrystalline material on rock substrate
    Minerals: SPHALERITE
    Year:
    Country: South Africa
  • Sample n°13625 : purple microcrystalline sphaerocobaltite crust, beige kolwezite needles
    Minerals: SPHEROCOBALTITE KOLWEZITE
    Year:
    Country: Congo (RDC)
  • Sample n°13626 : nodules and alternating malachite and pale blue chrysocolla
    Minerals: CHRYSOCOLLA MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°13627 : pale blue zoned chrysocolla, shiny black heterogenite nodules, pale blue katangite nodules
    Minerals: CHRYSOCOLLA HETEROGENITE KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°13628 : blue fibro-radial plancheite
    Minerals: PLANCHEITE KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°13629 : vein of small fibro-radial nodules
    Minerals: PLANCHEITE CUPRITE
    Year:
    Country: Congo (RDC)
  • Sample n°13630 : some altered green tabular crystals, pseudomorphism after baryte
    Minerals: KATANGITE (plancheite) MALACHITE
    Year:
    Country: Congo (RDC)
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