{"product_id":"bst103pr-blue-star-thunderegg-specimen-pair","title":"BST103pr Blue Star Thunderegg Specimen Pair","description":"\u003cp\u003eThese polished halves of a Blue Star Thunderegg show two fused cavities revealing botryoidal chalcedony coated in sparkling druzy, inside feathery banded agate in clear to pale blue hues and gray and brown rhyolite.\u003c\/p\u003e\n\u003cp\u003eThe chalcedony shows green fluorescence under 365nm ultraviolet light.\u003c\/p\u003e\n\u003cp\u003ePolished Surface:\u003cstrong\u003e 8.1cm x 5.2cm \u003c\/strong\u003eand\u003cstrong\u003e 8.1cm x 5.5cm\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eEach half approx. 1.5\" deep\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e11.4oz\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBlue Star Thundereggs are a recent find out of Sonora, Mexico. They have a dark grayish to reddish brown outer rind with blue chalcedony inside, typically with a prevalent classic thunderegg star pattern. Many nodules are only partially filled, revealing open inner cavities showing botryoidal formations of chalcedony and crystal druzy inside.\u003c\/em\u003e\u003c\/p\u003e","brand":"The Gem Shop, Inc.","offers":[{"title":"Default Title","offer_id":42684800303166,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0159\/6368\/files\/bst103pr.jpg?v=1775668010","url":"https:\/\/thegemshop.com\/products\/bst103pr-blue-star-thunderegg-specimen-pair","provider":"The Gem Shop, Inc.","version":"1.0","type":"link"}