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Opal Essence

Australian Crystal Opal Belemnite 6.85cts - Blue Green Fossil Opal

Australian Crystal Opal Belemnite 6.85cts - Blue Green Fossil Opal

Regular price $475.00 USD
Regular price $594.00 USD Sale price $475.00 USD
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Australian Crystal Opal Belemnite 6.85cts – Blue Green Fossil Opal

A rare and captivating piece of natural history — this Australian crystal opal belemnite displays vivid blues and greens across its polished surface, preserved in stone for over 100 million years. Ethically sourced from Australia, this is a one-of-a-kind specimen for collectors, jewellers, and fossil enthusiasts alike.

Specifications

  • Weight: 6.85cts (1.37g)
  • Dimensions: Approx. 22mm long × 8mm wide × 4.5mm thick
  • Colour: Bright blues and greens
  • Type: Crystal opal belemnite fossil
  • Origin: Australia
  • Ref: NB12

Notes

Belemnites were ancient marine creatures — relatives of modern squid and cuttlefish — that lived during the Jurassic and Cretaceous periods, approximately 135–100 million years ago. They became extinct alongside the dinosaurs at the end of the Cretaceous Period. Their hard internal rostrum (the bullet-shaped guard) is what survives as a fossil. When opalised, these fossils become extraordinary gemstones that carry both geological and aesthetic significance.

This belemnite makes a stunning pendant stone or display specimen. A truly unique collector's piece.

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