{"product_id":"tano-gesso-toscana-0","title":"GYPSUM – Dark Grey Selenite Cluster, Anthropogenic Origin, Rosignano, Italy","description":"\u003cp\u003eA striking cluster of Gypsum (Selenite variety) crystals in an unusual dark grey color, composed of numerous well-developed crystals of generous size. This specimen is a neoformation gypsum, having crystallized inside industrial brine pipelines at the historic Solvay soda ash plant, giving it a distinctive genetic history and strong aesthetic and mineralogical appeal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMineral Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 201 x 121 x 68 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1098 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Rosignano Marittimo, Livorno Province, Tuscany, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45737222996077,"sku":null,"price":139.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/IMG20260810231102.jpg?v=1788063241","url":"https:\/\/www.italmineral.com\/products\/tano-gesso-toscana-0","provider":"ITALMINERAL","version":"1.0","type":"link"}