{"product_id":"starter-rock-rough-boulder-opal-rock-87-grams","title":"Starter Rock. Rough Boulder Opal Rock. 87 Grams.","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eGreat as a starter rock for easy cutting and polishing practice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLarge and flat deposit of opal on front face of rock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBlue crystal colour, grading from sky to sea tones.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eColour bar continues to turn and run into rock face.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTraces of potential internal seam to explore.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCan cut to finished stones or grind to a specimen piece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eHigh density ironstone host rock mined at Winton opal fields.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMine Area: Central West Queensland, Australia.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eApproximate weight: 87 grams.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eApproximate dimensions: 6 x 4 x 2 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePhotos taken in natural outdoor daylight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSome photos in dry as-mined condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSome photos wet to simulate polishing potential of opal.\u003c\/span\u003e\u003c\/p\u003e","brand":"Matilda Opal™","offers":[{"title":"Default Title","offer_id":58159874769056,"sku":null,"price":69.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/2857\/1552\/files\/4875JPG.jpg?v=1784179121","url":"https:\/\/matildaopal.com\/products\/starter-rock-rough-boulder-opal-rock-87-grams","provider":"Matilda Opal™","version":"1.0","type":"link"}