Mineralogy Database

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291 samples matching your criteria

  • Sample n°12281 : small white crystals on mixed blocks of calcite and quartz (5-10 cm)
    Minerals: HEULANDITE CALCITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12282 : bluish coatings on white block (7 cm)
    Minerals: DUMORTIERITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12283 : yellow clayey reniform blocks
    Minerals: BUKOVSKYITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12284 : massive blocks (5 cm)
    Minerals: PYRITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12285 : green crusts on ferruginous substrate (6 cm)
    Minerals: CHRYSOCOLLA
    Year: 1969
    Country: Czech Republic
  • Sample n°12287 : yellow coatings on aggregate of calcite crystals
    Minerals: PALYGORSKITE CALCITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12290 : black pyroxenite with red crystals
    Minerals: ANDRADITE HEDENBERGITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12291 : pink crystalline plates (6 cm)
    Minerals: NATROLITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12293 : massive block (13 cm)
    Minerals: CHALCOPYRITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12295 : green and black amphibolite (20 cm) with green epidote
    Minerals: EPIDOTE AMPHIBOLE
    Year: 1969
    Country: Czech Republic
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