• multiple-star quartz - phenomenal gems

    Quartz

    The very rare multiple star-effect in this cabbed quartz are caused by inclusions of sillimanite. 15.68 cts, 14.3 x 14.4mm, Sri Lanka. © The Gem Trader. Used with permission.

    Article: Phenomenal Gems: Cat’s Eyes, Star Stones, and More

    Credit: The Gem Trader

    GemstoneQuartz
    Natural or man madeNatural
    OriginSri Lanka
    Carat Weight15.68
    Height14.3
    Width14.4
    Gem StateCabochon
    ColorColorless
    TransparencyTranslucent
    Photo phenomenaAsterism