{"product_id":"australian-andamooka-rainbow-matrix-opal","title":"Andamooka Rainbow Matrix Opal 1.364oz - Large Treated Specimen","description":"\u003cp\u003e\u003cstrong\u003eAndamooka Rainbow Matrix Opal 1.364oz – Large Treated Specimen | Opal Essence\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA striking large Andamooka rainbow matrix opal specimen, displaying a vivid play-of-colour across its broad, flat surface. At over 1.36 troy ounces and measuring 55 x 44mm, this is a substantial piece with real presence — a wonderful addition to any serious opal collection or a captivating display piece.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.364 troy oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 55mm x 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Andamooka rainbow matrix opal (treated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Andamooka, South Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 20\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eAndamooka matrix opal is a naturally porous stone that has been treated using a well-known carbon process to enhance its play-of-colour. This is a widely accepted and traditional treatment for Andamooka matrix opal and does not affect its durability or beauty. Ethically sourced from Andamooka, South Australia.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eContact Opal Essence for more information.\u003c\/em\u003e\u003c\/p\u003e","brand":"Opal Essence","offers":[{"title":"Default Title","offer_id":34088413364359,"sku":"20","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/8577\/9847\/products\/opal-essence-opal-product-no-20-rainbow-matrix-16579564404871.jpg?v=1661243243","url":"https:\/\/opalessence.net.au\/en-us\/products\/australian-andamooka-rainbow-matrix-opal","provider":"Opal Essence - Australian Opals \u0026 Gemstones","version":"1.0","type":"link"}