Mineralogy Database

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5 samples matching your criteria

  • Sample n°10191 : small crystals in grey lava
    Minerals: CRISTOBALITE FLUORAPATITE MICROCLINE PYROXENE
    Year: 1964
    Country: France
  • Sample n°6142 : dolerite, dominated by plagioclase crystals in a mass of altered pyroxenes
    Minerals: PLAGIOCLASE PYROXENE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°6143 : pyroxenite, with strong altration to amphiboles
    Minerals: PYROXENE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°16214 : lava with abundant prismatic crystals
    Minerals: PYROXENE
    Year:
    Country: Rwanda
  • Sample n°19470 : komatiite with spinifex texture (polished surface)
    Minerals: OLIVINE PYROXENE
    Year:
    Country: Canada
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