{"product_id":"unique-natural-australian-andamooka-matrix-opal-399-9-cts","title":"Australian Andamooka Matrix Opal Specimen 399.9cts","description":"\u003cp\u003e\u003cstrong\u003eAustralian Andamooka Matrix Opal Specimen 399.9cts\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA wonderful and unique natural Australian Andamooka matrix opal specimen, beautiful in its natural state and full of character. This specimen displays the distinctive porous ironstone matrix of Andamooka opal and can be further enhanced using the traditional carbon cooking process to bring out even more background colour — contact us and we are happy to share the recipe.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 399.9cts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Andamooka matrix opal specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Andamooka, South Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRef #:\u003c\/strong\u003e 2001\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":41399069376647,"sku":"2001","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/8577\/9847\/files\/IMG_8809.jpg?v=1714126982","url":"https:\/\/opalessence.net.au\/en-us\/products\/unique-natural-australian-andamooka-matrix-opal-399-9-cts","provider":"Opal Essence - Australian Opals \u0026 Gemstones","version":"1.0","type":"link"}