Mineralogy Database

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167 samples matching your criteria

  • Sample n°17161 : crystals
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°17162 : double-terminated crystals
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°17163 : var. citrine
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°17164 : clear elongated prismatic crystals
    Minerals: TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°17252 : thick pseudomalachite coating, covered by malachite
    Minerals: MALACHITE PSEUDOMALACHITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17253 : reddish crystals
    Minerals: QUARTZ
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17254 : pseudomorphic after twinned pyrite crystal
    Minerals: HEMATITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17270 : crystals on rock substrate
    Minerals: LIBETHENITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17271 : coating of cobalt-bearing calcite
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17272 : smoky quartz, with inclusions
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
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