Mineralogy Database

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199 samples matching your criteria

  • Sample n°13979 : small yellow patches on malachite-rich substrate
    Minerals: DEMESMAEKERITE MALACHITE METATORBERNITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°13980 : sample with small olive-coloured kasolite crystals, orange and yellow wulfenite crystals
    Minerals: KASOLITE METATORBERNITE MALACHITE WULFENITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°13981 : sample with well-developed orange kasolite rosettes
    Minerals: KASOLITE MALACHITE METATORBERNITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°13982 : vein of needle-shaped malachite, geode of vitreous olive-coloured chalcedony
    Minerals: CALCITE MALACHITE CHALCEDONY (quartz)
    Year:
    Country: Congo (RDC)
  • Sample n°14063 : sample with yellow and orange metayuyamunite crystals (tabular, terminated), goethite as brown massive material and as acicular crystals, rhombohedral calcite crystals
    Minerals: MALACHITE METATYUYAMUNITE CALCITE CUPRITE GOETHITE METATORBERNITE
    Year: 1984
    Country: Congo (RDC)
  • Sample n°14088 : banded, with dark blue chrysocolla, pale blue katangite, black heterogenite, covered by bright dark green malachite crystals
    Minerals: CHRYSOCOLLA MALACHITE HETEROGENITE KATANGITE (plancheite)
    Year: 1984
    Country: Congo (RDC)
  • Sample n°14089 : alternating layers and nodues of blue chrysocolla, pale blue katangite and black heterogenite, covered by dark green malachite crystals
    Minerals: KATANGITE (plancheite) MALACHITE CHRYSOCOLLA HETEROGENITE
    Year: 1984
    Country: Congo (RDC)
  • Sample n°14090 : bright dark green pseudomalachite crystals in geodes within a rock impregnated by heterogenite
    Minerals: MALACHITE PSEUDOMALACHITE HETEROGENITE
    Year: 1984
    Country: Congo (RDC)
  • Sample n°14091 : large dark green pseudomalachite crysatals in geodes within a rock impregnated by heterogenite
    Minerals: PSEUDOMALACHITE HETEROGENITE MALACHITE
    Year: 1984
    Country: Congo (RDC)
  • Sample n°14092 : metallic octahedral crystals (4 mm) in calcite
    Minerals: CARROLLITE CALCITE
    Year: 1984
    Country: Congo (RDC)
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