Mineralogy Database

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297 samples matching your criteria

  • Sample n°18441 : large plates
    Minerals: MUSCOVITE
    Year: 2017
    Country: Rwanda
  • Sample n°4680 : green muscovite in quartzite, var. fuchsite
    Minerals: MUSCOVITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°16671 : coarse-crystalline muscovite, with tourmaline cluster
    Minerals: MUSCOVITE TOURMALINE
    Year:
    Country: Burundi
  • Sample n°16681 : thick plate
    Minerals: MUSCOVITE
    Year:
    Country: Burundi
  • Sample n°16664 : crystal on sandstone matrix
    Minerals: MUSCOVITE
    Year:
    Country: Burundi
  • Minerals: MUSCOVITE
    Year:
    Country: Burundi
  • Sample n°6542 : large plates
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°6544 : large plates
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Minerals: MUSCOVITE
    Year: 1955
    Country: Rwanda
  • Sample n°9320 : yellowish green mass, var. oncosine
    Minerals: MUSCOVITE
    Year: 1961
    Country: Rwanda