Mineralogy Database

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953 samples matching your criteria

  • Sample n°10506 : greenish plate with white surface (12 cm)
    Minerals: ALBITE
    Year: 1963
    Country: Rwanda
  • Sample n°10508 : white block (15 cm), var. cleavelandite
    Minerals: ALBITE APATITE
    Year:
    Country: Rwanda
  • Sample n°10511 : greenish white block with fibrous white crust (12 cm)
    Minerals: SPODUMENE
    Year: 1963
    Country: Rwanda
  • Sample n°10512 : yellowish clayey block (7 cm)
    Minerals: TALC
    Year:
    Country: Rwanda
  • Sample n°10514 : white fibrous block (15 cm)
    Minerals: TREMOLITE
    Year:
    Country: Rwanda
  • Sample n°10515 : blue amphibolite (12 cm) with sulfides
    Minerals: HOLMQUISTITE PYRITE
    Year:
    Country: Rwanda
  • Sample n°10516 : diverging green fibres (4 cm) in actinolite
    Minerals: ACTINOLITE
    Year:
    Country: Rwanda
  • Sample n°10519 : blue apatite crystals, pink variscite, pyrite occurrences
    Minerals: APATITE PYRITE VARISCITE
    Year:
    Country: Rwanda
  • Sample n°10523 : plate of white crystals (8 cm)
    Minerals: QUARTZ
    Year:
    Country: Rwanda
  • Sample n°10525 : sample with green autunite in pegmatite
    Minerals: AUTUNITE
    Year: 1964
    Country: Rwanda
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