{"product_id":"stibnite-calcite-selenite-fluorite-paragenetic-growth-specimen-4","title":"Stibnite‑Calcite‑Selenite‑Fluorite Paragenetic‑Growth Specimen 4","description":"\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eStibnite‑Calcite‑Selenite‑Fluorite Paragenetic‑Growth Specimen from Dachang Mine, Qinglong, Guizhou Province, China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003ePrismatic stibnite crystals formed first within hydrothermal‑vein matrix. Yellow columnar calcite grew epitaxially and enveloped the stibnite core. Fibrous selenite subsequently fully coated the outer calcite layer. Purple cubic fluorite lastly crystallized upon the whole assemblage. This four‑stage sequential paragenetic sequence records continuous variations of hydrothermal‑fluid composition, forming a rare stacked over‑growth texture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e辉锑矿‑方解石‑透石膏‑萤石共生叠生矿物标本\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e产地：中国贵州省晴隆大厂矿。热液矿脉内最先结晶形成棱柱状辉锑矿内核；黄色柱状方解石环绕辉锑矿外延生长；之后透石膏完整包覆方解石表层；晚期紫色立方体萤石于组合体外部结晶。四段式依次共生生长，完整记录成矿热液成分持续演变，形成稀缺的多层叠生矿物构造。\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eDimension : \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eFREE shipping worldwide, shipping time 15-25 days. Order confirmation email will be sent to your after placing the order, tracking number will be sent to you once package is shipped. For more details, read \"Shipping\" page.\u003c\/span\u003e\u003c\/p\u003e","brand":"Mineral Angel","offers":[{"title":"Default Title","offer_id":53634576580922,"sku":null,"price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6553\/4010\/files\/60582F1E-BCBB-4A86-A985-0E7384EC9A33.jpg?v=1782029417","url":"https:\/\/mineralangel.com\/products\/stibnite-calcite-selenite-fluorite-paragenetic-growth-specimen-4","provider":"Mineral Angel","version":"1.0","type":"link"}