Mineralogy Database

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30 samples matching your criteria

  • Sample n°13437 : pink and green crystals
    Minerals: DIOPSIDE ORTHOCLASE
    Year: 1976
    Country: Madagascar
  • Sample n°13441 : pink debris
    Minerals: ORTHOCLASE
    Year: 1976
    Country: Madagascar
  • Sample n°14136 : pegmatite (15 cm) with black schorl crystals, pink garnet, grey orthoclase (var. hyalophane)
    Minerals: SCHORL GARNET ORTHOCLASE
    Year: 1984
    Country: Burundi
  • Sample n°14473 : fragment of well-developed crystal
    Minerals: ORTHOCLASE
    Year:
    Country: South Africa
  • Sample n°14881 : white translucent fragment
    Minerals: ORTHOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°14882 : white translucent cut stone (cabochon cut)
    Minerals: ORTHOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°14883 : brownish translucent fragment
    Minerals: ORTHOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°14884 : brownish translucent cut stone (round cabochon cut)
    Minerals: ORTHOCLASE
    Year: 1994
    Country: Madagascar
  • Sample n°19271 : cleavage fragment
    Minerals: ORTHOCLASE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19856 : large euhedral crystal
    Minerals: ORTHOCLASE
    Year: 2022
    Country: USA
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