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Free shipping of all orders of $100 and more

Large "thunder egg" and sterling silver pendant


    Handcrafted natural "thunder egg" (agate) and sterling silver pendant. Thundereggs are rough spheres, most about the size of a baseball and usually contain centers of agate which may have been fractured followed by deposition of agate. Thundereggs usually look like ordinary rocks on the outside, but slicing them in half and polishing them reveals intricate patterns and colors.

    • Thunderegg slice 65x65mm
    • Total pendant size 65x87mm
    •  Sterling silver
    •  Bail opening 5mm
    • 18" or 24" black cord with silver-plated clasp (please specify in Order Notes at the checkout)

    Agate is an alternative birthstone for February (Native American birthstones), May (by many lists), June (Arabic, Polish and Russian birthstone lists) and September (mystical birthstones). It cleanses and stabilizes the aura, eliminating and transforming negativity. Agate enhances mental function, improving concentration, perception and analytical abilities. It soothes and calms, healing inner anger or tension and creates a sense of security and safety.

    Size Guide

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    Size chart



    Bracelet sizes

    Petite - 6.5" (16.5 cm)
    Small - 7" (17.8 cm)
    Medium - 7.5" (19 cm)
    Large - 8" (20.3 cm)
    Extra large - 9" (22.9 cm)