Mineralogy Database

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1097 samples matching your criteria

  • Sample n°17272 : smoky quartz, with inclusions
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17273 : coating of reddish to colourless quartz
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°8815 : micaschist
    Minerals: MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°17291 : bladed quartz crystals
    Minerals: QUARTZ MALACHITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17292 : coating covering surface of coalesced domes
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17298 : group of well-developed crystals, var. citrine
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17311 : coarse-crystalline siderite on quartz coating
    Minerals: SIDERITE QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17314 : dolomite aggregates on quartz coating
    Minerals: DOLOMITE QUARTZ CHALCOPYRITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17315 : large calcite crystals on surface with quartz and dolomite
    Minerals: CALCITE DOLOMITE QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17350 : crystals covered by white coating
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
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