5 Opalized Cockle Shells 397.2cts — Coober Pedy, South Australia A remarkable collection of five naturally opalized cockle shells from the legendary opal fields of Coober Pedy, South Australia — each one a 100-million-year-old marine creature transformed by nature into a shimmering precious opal specimen. Together they weigh an impressive 397.2cts, making this an extraordinary set for the serious natural history collector, a museum-quality display, or an unforgettable gift for anyone who loves Australian opals and ancient fossils. Every shell in this set retains the original form and structure of the cockle, now alive with a vivid multicolour play-of-colour that shifts and shimmers in the light. Each specimen is unique in shape, size, and colour expression — no two are alike. Sold as a complete set of five. Specifications Quantity: 5 shells (sold as a set) Total Weight: 397.2 cts Finish: Unpolished Colour: Multicolour Origin: Coober Pedy, South Australia Reference: #8572 Notes All Opal Essence specimens are ethically sourced from Coober Pedy, South Australia, and sourced directly from Australian miners and suppliers. Contact Opal Essence for more information.
