Your report

Origin

  • Madagascar

Report Details

  • Item

    One polished gemstone

  • Weight

    2.20 ct

  • Dimensions

    8.15 x 7.86 x 4.28 (mm)

  • Cut

    Cabochon

  • Shape

    Oval

  • Color

    Greenish Blue

Identification

  • Species
    Natural Grandidierite
  • Variety
    -
  • Comment

Advanced Instruments

  • Microscope
    Yes
  • FTIR
    Yes
  • EDXRF
    Yes
  • UV / VIS / NIR
  • Raman
  • LA-ICP-MS

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