Mineralogy Database

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19 samples matching your criteria

  • Sample n°11295 : flattened prismatic crystal (12 cm), smoky quartz
    Minerals: QUARTZ
    Year: 1967
    Country: Madagascar
  • Sample n°11300 : green fragment, var. amazonite
    Minerals: MICROCLINE
    Year: 1967
    Country: Madagascar
  • Sample n°11303 : brown plate
    Minerals: PHLOGOPITE
    Year: 1967
    Country: Madagascar
  • Sample n°11326 : olive-green mass
    Minerals: EPIDOTE
    Year: 1967
    Country: Madagascar
  • Sample n°11329 : debris of crystals
    Minerals: RUTILE
    Year: 1967
    Country: Madagascar
  • Sample n°11331 : black crystals in matrix
    Minerals: SAMARSKITE-(Y)
    Year: 1967
    Country: Madagascar
  • Sample n°11332 : fragment with coarse-fibrous aspect (radioactive)
    Minerals: EUXENITE-(Y)
    Year: 1967
    Country: Madagascar
  • Sample n°11333 : black fragment with glassy lustre, conchoidal fracture
    Minerals: SAMARSKITE-(Y)
    Year: 1967
    Country: Madagascar
  • Sample n°11334 : fragments
    Minerals: FERGUSONITE
    Year: 1967
    Country: Madagascar
  • Sample n°13429 : brown, massive, var. jasper
    Minerals: QUARTZ
    Year: 1976
    Country: Madagascar
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