Mineralogy Database

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291 samples matching your criteria

  • Sample n°11166 : sample with kasolite as yellow felty material, green metatorbernite
    Minerals: KASOLITE METATORBERNITE
    Year: 1966
    Country: Germany
  • Sample n°11167.1 : white-pink blocks (20 cm)
    Minerals: BARYTE
    Year: 1966
    Country: Germany
  • Sample n°11167.2 : geodes with black nodules in baryte as gangue material
    Minerals: PYROLUSITE BARYTE
    Year: 1966
    Country: Germany
  • Sample n°11167.3 : black metallic botryoidal block (10 cm)
    Minerals: PYROLUSITE
    Year: 1966
    Country: Germany
  • Sample n°11167.4 : geode with reniform red crusts
    Minerals: HEMATITE
    Year: 1966
    Country: Germany
  • Sample n°11168 : nodules and banded geodes with calcite core in red rock substrate
    Minerals: CHALCEDONY (quartz) CALCITE
    Year: 1966
    Country: Germany
  • Sample n°11170 : black crystalline volcanic bomb (6 cm)
    Minerals: HORNBLENDE BIOTITE
    Year: 1966
    Country: Germany
  • Sample n°11172 : granular volcanic bombs (4 and 7 cm)
    Minerals: OLIVINE AUGITE HORNBLENDE
    Year: 1966
    Country: Germany
  • Sample n°11173 : black crystals and plates (1-5 cm)
    Minerals: AUGITE BIOTITE HORNBLENDE
    Year: 1966
    Country: Germany
  • Sample n°11175 : grey-white baryte (7 cm), stained by stibnite
    Minerals: BARYTE STIBNITE
    Year: 1966
    Country: Germany
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