Mineralogy Database

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129 samples matching your criteria

  • Sample n°15063 : yellow-orange cut stone (round cut)
    Minerals: ZIRCON
    Year: 1991
    Country: Tanzania
  • Sample n°15068 : orange cut stone (round cut)
    Minerals: ZIRCON
    Year: 1991
    Country: Tanzania
  • Sample n°18526 : gem-quality fragments, var. ruby, var. sapphire
    Minerals: CHRYSOBERYL CORUNDUM ZIRCON
    Year:
    Country: Congo (RDC)
  • Sample n°18555 : large lot of crystals (unsorted, unwashed, from soil/laterite)
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°18556 : large lot of crystals (unsorted, washed, from soil/laterite)
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°18557 : crystals (unsorted, unwashed, from kaolinite deposit)
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°18558 : crystals sorted by colour (dark, light, very light)
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°18559 : crystals with {101} faces
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°18560 : crystals with {101} and {201} faces
    Minerals: ZIRCON
    Year:
    Country: Burundi
  • Sample n°18561 : crystals with {101}, {201} and {211} faces
    Minerals: ZIRCON
    Year:
    Country: Burundi
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