Mineralogy Database

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319 samples matching your criteria

  • Sample n°1679 : amber, large transparent block (20 cm)
    Minerals: unspecified
    Year:
    Country: Congo (RDC)
  • Sample n°17147 : concentric patterns
    Minerals: SANIDINE
    Year:
    Country: Congo (RDC)
  • Sample n°17428 : crystals in dolomite matrix
    Minerals: CARROLLITE
    Year:
    Country: Congo (RDC)
  • Sample n°1576 : crystals in schist matrix
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°1691 : round nodules, with fibro-radial internal fabric, from clay deposts
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°12492 : core sample of red granular analcimolite
    Minerals: ANALCIME
    Year:
    Country: Congo (RDC)
  • Sample n°1715 : hematite aggregates on quartz
    Minerals: HEMATITE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2027 : coating and patches on limestone substrate
    Minerals: AZURITE CHALCOPYRITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°3426 : fibrous vein
    Minerals: ACTINOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°3433 : white veins in reddish matrix
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
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