Mineralogy Database

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106 samples matching your criteria

  • Sample n°839 : polished pink and white block
    Minerals: CHALCEDONY (quartz)
    Year:
    Country: South Africa
  • Sample n°842 : brown layered block
    Minerals: HEMATITE
    Year:
    Country: South Africa
  • Sample n°4252 : crystals (2-5 mm)
    Minerals: DIAMOND
    Year:
    Country: South Africa
  • Sample n°4670 : tiger's eye (silicified crocidolite) (10 cm)
    Minerals: RIEBECKITE
    Year:
    Country: South Africa
  • Sample n°10836 : pale green block (10 cm), var. amazonite
    Minerals: MICROCLINE
    Year: 1966
    Country: South Africa
  • Sample n°10973 : purple spotted schist
    Minerals: DIASPORE HEMATITE
    Year: 1966
    Country: South Africa
  • Sample n°10980 : massive
    Minerals: BORNITE
    Year: 1966
    Country: South Africa
  • Sample n°10993 : massive
    Minerals: HEMATITE
    Year: 1966
    Country: South Africa
  • Sample n°10997 : red conglomerate
    Minerals: HEMATITE
    Year: 1966
    Country: South Africa
  • Sample n°10998 : massive with undulating layering
    Minerals: HEMATITE
    Year: 1966
    Country: South Africa
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