Mineralogy Database

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21 samples matching your criteria

  • Sample n°4675 : pink block (7 cm), var. steatite
    Minerals: TALC
    Year: 1954
    Country: Rwanda
  • Sample n°8859 : block (15 cm) with vein and aggregates of white needles
    Minerals: TREMOLITE
    Year:
    Country: Rwanda
  • Sample n°8863 : micaschist (8 cm)
    Minerals: PHLOGOPITE
    Year:
    Country: Rwanda
  • Sample n°8869 : fragment (20 cm) with pale green radial tremolite aggregate (3 cm) and green diopside crystals
    Minerals: DIOPSIDE TREMOLITE
    Year:
    Country: Rwanda
  • Sample n°10260 : black crystal (1 cm)
    Minerals: COLUMBITE
    Year:
    Country: Rwanda
  • Sample n°10544 : small prismatic crystals in muscovitite block (12 cm)
    Minerals: DRAVITE MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°10545 : block (10 cm) composed of bright plates
    Minerals: PHLOGOPITE
    Year:
    Country: Rwanda
  • Sample n°10702 : green tabular actinolite crystals
    Minerals: ACTINOLITE
    Year:
    Country: Rwanda
  • Sample n°10703 : dark green fibrous blocks (30 cm)
    Minerals: ACTINOLITE
    Year:
    Country: Rwanda
  • Sample n°10704 : white spherulites (5 cm) in pale green block (12 cm)
    Minerals: TREMOLITE
    Year: 1965
    Country: Rwanda
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