Mineralogy Database

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82 samples matching your criteria

  • 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°13236 : sample with some yellow guilleminite crystals in geode, malachite crystals and massive malachite, crust of wulfenite crystals and wulfenite powder
    Minerals: GUILLEMINITE MALACHITE METATORBERNITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13237 : sample with yellow guilleminite, litlle metatorbernite, malachite crystals and massive malachite
    Minerals: GUILLEMINITE MALACHITE METATORBERNITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13238 : groups of yellow guilleminite crystals and reddish brown wulfenite, on cupriferous substrate
    Minerals: GUILLEMINITE HETEROGENITE MALACHITE WULFENITE
    Year: 1974
    Country: Congo (RDC)
  • Sample n°13239 : rosettes of malachite needles, azurite crystals, mass of small bayldonite crystals with cubic aspect
    Minerals: BAYLDONITE AZURITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°13240 : crust of dark green crystals on pink dolomite (6 % Co)
    Minerals: MALACHITE DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°13241.1 : zoned carbonates
    Minerals: SIDERITE CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°13241.2 : geodes with colourless crystals, olive-green conichalcite coatings
    Minerals: CALCITE CONICHALCITE
    Year:
    Country: Congo (RDC)
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