{"product_id":"cmt161pr-cold-mountain-thunderegg-specimen-pair","title":"CMT161pr Cold Mountain Thunderegg Specimen Pair","description":"\u003cp\u003eA polished specimen pair featuring muted sandy shades of brecciated jasper, with a prominent star fracture filled with clear chalcedony with faint banding. \u003c\/p\u003e\n\u003cp\u003ePolished faces: \u003cstrong\u003e8cm\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e x 8cm\u003c\/strong\u003e and \u003c\/span\u003e\u003cstrong\u003e8cm x 7.5cm\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eApprox. 1.75\" - 2\" deep\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e1lb 6.8oz \u003c\/strong\u003etogether\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCold Mountain Thundereggs are from the Sierra Mountains in Mexico. The thundereggs can contain water banding and feature red, mauve, or black “webbing.” While technically a rhyolite due to its thunderegg nature, Cold Mountain Thundereggs are highly silicate and feature large amounts of brecciation that has also been filled with silica, so this material takes an exceptional polish, making it ideal for both cabochons and specimens.\u003c\/em\u003e\u003c\/p\u003e","brand":"The Gem Shop, Inc.","offers":[{"title":"Default Title","offer_id":42934935486526,"sku":null,"price":95.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0159\/6368\/files\/cmt161pr.jpg?v=1781727520","url":"https:\/\/thegemshop.com\/products\/cmt161pr-cold-mountain-thunderegg-specimen-pair","provider":"The Gem Shop, Inc.","version":"1.0","type":"link"}