Grey Moonstone Gemstones

  • Hardness

    6.0 on the Mohs scale.

  • Occurrence

    Sri Lanka (Ceylon), Myanmar (Burma), Madagascar, Germany, India, Tanzania, Brazil, United States, Mexico.

  • Appearance

    Mostly colorless, greyish, with a colorless sheen.

  • Enhancements

    Grey moonstone is not enhanced.

    More information on gemstone enhancements.

  • Gemstone Family

    Grey Moonstone is a member of the Moonstone gemstone family.