{"product_id":"12ct-australian-boulder-opal-matrix-cabochon-opalton","title":"12ct Australian boulder opal matrix cabochon (Opalton)","description":"\u003cp\u003e18x14x4mm\u003c\/p\u003e\n\n\u003cp\u003eBoulder Opal is a unique and beautiful opal found in Queensland, Australia. It is easily identifiable because it is a mixture of ironstone and opal either in a matrix or layered. Every stone is unique and they are arguably the most affordable opal available. This material was sourced direct from the miner in Opalton, Queensland\u003c\/p\u003e","brand":"Brighton Gemstones","offers":[{"title":"Default Title","offer_id":52487510393013,"sku":null,"price":36.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/0933\/4859\/files\/il_fullxfull.7911620750_n5xq.jpg?v=1777884261","url":"https:\/\/brightongemstones.co.uk\/products\/12ct-australian-boulder-opal-matrix-cabochon-opalton","provider":"Brighton Gemstones","version":"1.0","type":"link"}