Peruvian Blue Opal Gemstones

  • Hardness

    5.5 - 6.5 on the Mohs scale.

  • Occurrence

    Peru

  • Appearance

    Translucent, and similar in color to turquoise in color.

  • Enhancements

    Peruvian blue opal is not enhanced.

    More information on gemstone enhancements.

  • Gemstone Family

    Peruvian Blue Opal is a member of the Opal gemstone family.