Mineralogy Database

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132 samples matching your criteria

  • Sample n°18502 : orange-red acicular crystals, var. chalcotrichite
    Minerals: CUPRITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°18511 : scattered tabular baryte crystals, on purple calcite-bearing calcite
    Minerals: CALCITE BARYTE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°936 : fragments
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°922 : veins in rock matrix
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°18871 : yellowish sklodowskite needles and brown parsonsite on uraninite matrix
    Minerals: PARSONSITE SKLODOWSKITE URANINITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°18894 : yellowish crystals
    Minerals: QUARTZ
    Year: 2019
    Country: Congo (RDC)
  • Sample n°18895 : reddish crystals
    Minerals: QUARTZ
    Year: 2019
    Country: Congo (RDC)
  • Sample n°18897 : dendritic deposits
    Minerals: HETEROGENITE MANGANESE OXIDES
    Year: 2019
    Country: Congo (RDC)
  • Sample n°19175 : complex crust fragment
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19176 : thick crust
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
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