Mineralogy Database

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196 samples matching your criteria

  • Sample n°11297 : dark green and red blocks with conchoidal fracture, var. jasper
    Minerals: QUARTZ
    Year: 1975
    Country: Madagascar
  • Sample n°11298 : black crystals, var. labradorite
    Minerals: PLAGIOCLASE
    Year: 1967
    Country: Madagascar
  • Sample n°11299 : transparent crystal (2 cm)
    Minerals: ORTHOCLASE
    Year: 1967
    Country: Madagascar
  • Sample n°11300 : green fragment, var. amazonite
    Minerals: MICROCLINE
    Year: 1967
    Country: Madagascar
  • Sample n°11301 : thin transparent plate
    Minerals: MUSCOVITE
    Year: 1967
    Country: Madagascar
  • Sample n°11302 : purple micaceous mass
    Minerals: LEPIDOLITE
    Year: 1967
    Country: Madagascar
  • Sample n°11303 : brown plate
    Minerals: PHLOGOPITE
    Year: 1967
    Country: Madagascar
  • Sample n°11304 : massive white amblygonite
    Minerals: AMBLYGONITE
    Year: 1967
    Country: Madagascar
  • Sample n°11305 : well-developed dark green crystal (1 cm) on calcite
    Minerals: DIOPSIDE ANHYDRITE CALCITE PYRITE
    Year: 1967
    Country: Madagascar
  • Sample n°11306 : massive blue fluorapatite with many cleavage planes
    Minerals: FLUORAPATITE
    Year: 1967
    Country: Madagascar
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