Mineralogy Database

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31 samples matching your criteria

  • Sample n°13226 : sample with bottle-green demesmaekerite crystals, yellow to olive-green metamarthozite plates, pale green cuprosklodowskite needles, yellow kasolite nodules in metamarthozite, guilleminite as yellow powder, equant pale green metatorbernite crystals
    Minerals: DEMESMAEKERITE METAMARTHOZITE CUPROSKLODOWSKITE GUILLEMINITE KASOLITE MALACHITE GOLD
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13227 : sample with well-developed green to black demesmaekerite crystals in geode, guilleminite as yellow powder, blue-green malachite, honey-coloured wulfenite
    Minerals: DEMESMAEKERITE DIGENITE GUILLEMINITE MALACHITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13228 : sample with well-developed rosettes of yellow guilleminite crystals, olive-green massive demesmaekerite, yellowish wulfenite, malachite crystals and massive malachite
    Minerals: GUILLEMINITE DEMESMAEKERITE MALACHITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13233 : sample with well-developed demesmaekerite crystals, kasolite as yellow-orange crystals in geode and as black and white altered mica, guilleminte as yellow powder, massive malachite, pink to brown wulfenite
    Minerals: DEMESMAEKERITE KASOLITE DIGENITE GUILLEMINITE MALACHITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13234 : sample with dehydrated demesmaekerite, malachite crystals and massive malachite, equant wulfenite crystals
    Minerals: DEMESMAEKERITE DIGENITE MALACHITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13235 : sample with yellow kasolite crystals in geode, traces of demesmaekerite, malachite crystals and massive malachite
    Minerals: KASOLITE DEMESMAEKERITE DIGENITE MALACHITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13380 : sample with black-green demesmaekerite crystals, bottle-green needle-shaped derriksite crystals, brown hematite, small amount of blue chalcomenite
    Minerals: DEMESMAEKERITE DERRIKSITE CHALCOMENITE DIGENITE HEMATITE WULFENITE
    Year:
    Country: Congo (RDC)
  • Sample n°13398 : sample with grey-green altered demesmaekerite, brown hematite fibres, malachite crystals and massive malachite
    Minerals: DEMESMAEKERITE HEMATITE MALACHITE
    Year: 1977
    Country: Congo (RDC)
  • Sample n°13922 : sample with pale green demesmaekerite plates
    Minerals: DEMESMAEKERITE MALACHITE GOLD
    Year: 1982
    Country: Congo (RDC)
  • Sample n°13936 : sample with blue-green to black vandenbrandeite crystals, guilleminite as yellow powder
    Minerals: DEMESMAEKERITE VANDENBRANDEITE GUILLEMINITE MALACHITE GOLD
    Year: 1982
    Country: Congo (RDC)
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