Mineralogy Database

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187 samples matching your criteria

  • Sample n°10239 : pink massive blocks (7 cm) with metallic veinlets
    Minerals: RHODOCHROSITE PYRITE
    Year: 1964
    Country: Czech Republic
  • Sample n°10240 : yellow metallic aggregates and pink crystals in corneal block
    Minerals: PYRITE RHODONITE
    Year: 1964
    Country: Czech Republic
  • Sample n°10243 : geodes with white fibrous radial aggregates in block of marienbergite (15 cm)
    Minerals: NATROLITE
    Year: 1964
    Country: Czech Republic
  • Sample n°10782 : mixed material on corneal substrate
    Minerals: MARCASITE RHODOCHROSITE GRUNERITE PYRITE
    Year: 1964
    Country: Czech Republic
  • Sample n°11890 : fibrous asbestos in tube
    Minerals: TREMOLITE
    Year: 1969
    Country: Pakistan
  • Sample n°11891 : fibrous asbestos in tube
    Minerals: TREMOLITE
    Year: 1969
    Country: Pakistan
  • Sample n°11892 : isolated white fibres (13 cm)
    Minerals: CHRYSOTILE
    Year: 1969
    Country: Pakistan
  • Sample n°11893 : white powder
    Minerals: CHRYSOTILE
    Year: 1967
    Country: Canada
  • Sample n°15590 : brown transparent crystals in rock matrix
    Minerals: GARNET
    Year: 1967
    Country: Canada
  • Sample n°15591 : peridotite with chrysotile veins
    Minerals: CHRYSOTILE
    Year: 1967
    Country: Canada