{"product_id":"calcite-on-basalt-zhejiang-province-china","title":"Spherical Calcite on Basalt - Zhejiang Province, China","description":"\u003cp\u003e\u003cspan\u003eAn unusual and sculptural \u003cstrong\u003eChinese\u003c\/strong\u003e specimen featuring rounded, pale yellow \u003cstrong\u003ecalcite\u003c\/strong\u003e formations within dark brown basalt matrix. Several large spherical aggregates are accompanied by numerous smaller rounded growths across the cavity surface, creating an intriguing landscape-like appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe calcite formed as secondary mineralization within cavities in the volcanic basalt. Its soft yellow colour and textured surfaces contrast strongly with the dark, rugged matrix. This is certainly an eye-catching piece and was recently part of Steve Potvin's extensive calcite collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMineral:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Calcite\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eLocality:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Zhejiang Province, China\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eCrystal System:\u003c\/strong\u003e Trigonal\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMineral Class: \u003c\/span\u003e\u003c\/strong\u003eCarbonates\u003cstrong\u003e\u003cspan\u003e\u003cbr\u003eProvenance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ex Steve Potvin Collection\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 × 4.5 × 5 cm\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Rocky Mountain Minerals and Fossils","offers":[{"title":"Default Title","offer_id":52742040715546,"sku":null,"price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6011\/1386\/files\/spherical-calcite-basalt-zhejiang-china-01.jpg?v=1787693445","url":"https:\/\/keithrocks.ca\/products\/calcite-on-basalt-zhejiang-province-china","provider":"Rocky Mountain Minerals and Fossils","version":"1.0","type":"link"}