Mineralogy Database

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294 samples matching your criteria

  • Sample n°11887 : sample with abundant pale yellow furongite crystals, triangulite as canary-yellow powder and bright golden-yellow plates, yellow-green meta-autunite plates
    Minerals: FURONGITE TRIANGULITE META-AUTUNITE MUSCOVITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°11987 : large plate-shaped crystals in vein in pegmatite (15 cm)
    Minerals: BIOTITE MUSCOVITE
    Year: 1968
    Country: France
  • Sample n°12199 : white rhombohedral crystals (1 cm) and bladed mica
    Minerals: PHENAKITE MUSCOVITE
    Year: 1970
    Country: Mozambique
  • Sample n°12429 : disseminated in greisen
    Minerals: CASSITERITE MUSCOVITE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°12547 : large plates
    Minerals: BIOTITE MUSCOVITE
    Year: 1921
    Country: Angola
  • Sample n°12548 : components of pegmatite
    Minerals: MICROCLINE MUSCOVITE
    Year: 1921
    Country: Angola
  • Sample n°12551 : large brown plate
    Minerals: MUSCOVITE
    Year: 1923
    Country: Angola
  • Sample n°12609 : plates (10 cm)
    Minerals: MUSCOVITE
    Year: 1971
    Country: Tanzania
  • Sample n°12610 : aggregate of striated plates and large red garnet crystals
    Minerals: GARNET MUSCOVITE
    Year: 1971
    Country: Tanzania
  • Sample n°12620 : grouped black angular crystals
    Minerals: CASSITERITE MUSCOVITE
    Year: 1971
    Country: Congo (RDC)
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