• A polished brown stone opal with yellow veining, suspended from a black cord, shown on a textured beige surface.
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Georgie's Gem Studio

Matrix Boulder Opal Necklace – Ironstone Pattern

Matrix Boulder Opal Necklace – Ironstone Pattern

£49.00 GBP
£49.00 GBP
Sale Sold out
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Goldstream - A boulder opal that looks like a golden stream running across a barren landscape, its warm matrix patterns flowing like sunlit water over desert earth.

This polished matrix‑conglomerate boulder opal necklace features a natural circular rock pattern across its freeform surface.

With brightness 1, the colour play is subtle and understated, letting the warm ironstone matrix take centre stage.

The 33 × 19 × 3 mm stone has a smooth, organic shape and a polished finish that highlights the unique textures within the opal.

Finished on an adjustable leather cord and sourced directly from the miner, it’s an earthy, grounded piece perfect for everyday wear or gifting. 

  • Opal Type: Boulder Opal 
  • Format: Solid 
  • Colour: Natural matrix tones 
  • Pattern: Pinfire / matrix conglomerate 
  • Shape: Freeform 
  • Finish: Polished 
  • Brightness: B1 (of 5) 
  • Stone Dimensions: 33 × 19 × 3 mm 
  • Weight: 9 g 
  • Fitting: Leather cord (adjustable) 
  • Source: Miner‑direct
  • Origin: Boulder Opal Fields, Queensland, Australia
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  • About Our Opals

    Every stone is natural, untreated, and individually cut.
    No two opals are ever the same - each piece is one‑of‑a‑kind. We source directly from a small Australian mining family, from ethical and regulated opal fields.

    All photos are taken with a macro lens, remember to check the opal dimensions before purchasing.

  • Why Buy From Us

    We only work with Australian opals. Every opal is sourced directly from a small‑scale Australian mining family who work with integrity, fairness, and respect for the land. Ethical sourcing and environmental responsibility matters to us.

    We want you to be delighted with every purchase, so please read our policies or contact us if you want to find out more:

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