Mineralogy Database

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46 samples matching your criteria

  • Sample n°17049 : jaspilite with hardened crocidolite bands
    Minerals: RIEBECKITE
    Year:
    Country: South Africa
  • Sample n°17050 : thick black band of coherent long fibres, var. crocidolite
    Minerals: RIEBECKITE
    Year:
    Country: South Africa
  • Sample n°17402 : thick blue fibrous vein, var. crocidolite
    Minerals: RIEBECKITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°18477 : blue fibrous vein, var. crocidolite
    Minerals: RIEBECKITE
    Year: 2017
    Country: South Africa
  • Sample n°18478 : vein fragments, var. crocidolite
    Minerals: RIEBECKITE
    Year: 2017
    Country: South Africa
  • Sample n°18664 : fibrous fragments
    Minerals: RIEBECKITE
    Year:
    Country: South Africa
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