Mineralogy Database

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18 samples matching your criteria

  • Sample n°6142 : dolerite, dominated by plagioclase crystals in a mass of altered pyroxenes
    Minerals: PLAGIOCLASE PYROXENE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°14913 : greyish fragment, var. labradorite
    Minerals: PLAGIOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°14914 : greyish cut stone (cabochon cut), var. labradorite
    Minerals: PLAGIOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°14915 : dark greyish fragment, var. labradorite
    Minerals: PLAGIOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°14916 : dark greyish cut stone (cabochon cut), var. labradorite
    Minerals: PLAGIOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°18669 : coarse-crystalline fragments
    Minerals: PLAGIOCLASE
    Year:
    Country: Madagascar
  • Sample n°19508 : crystal fragment, var. labradorite
    Minerals: PLAGIOCLASE
    Year:
    Country: Madagascar
  • Sample n°19636 : radial feldspar aggregates with dark core, and augite phenocrysts, in kivite
    Minerals: PLAGIOCLASE AUGITE
    Year:
    Country: Rwanda
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