{"product_id":"obelisc-zoisit-model-xl-1","title":"Obelisco zoisite modello XL 1","description":"\u003cp\u003eDimensioni: 19,5 x 5 x 4 cm\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eLa zoisite\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e è un minerale del gruppo dei silicati, apprezzato per la sua varietà cromatica e per le combinazioni naturali di colori e inclusioni. Può apparire in tonalità di \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003everde, grigio-verde, marrone, rosa, viola o quasi incolore\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a seconda degli elementi presenti nella sua struttura.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDal punto di vista mineralogico, la zoisite è un \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esilicato di calcio e alluminio\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, con formula Ca₂Al₃(SiO₄)(Si₂O₇)O(OH). Si forma principalmente in rocce metamorfiche e può presentarsi sotto forma di cristalli prismatici o aggregati massivi.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUna delle associazioni naturali più conosciute è \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ela zoisite verde con rubino\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, in cui i cristalli rossi di corindone contrastano fortemente con la matrice verde della zoisite.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMinerale:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Zoisite\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eGruppo minerale:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Silicati\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eComposizione:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Silicato di calcio e alluminio\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSistema cristallino:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ortorombico\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDurezza:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e circa 6–7 sulla scala di Mohs\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eLucentezza:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Vetroso fino a madreperlaceo\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eTrasparenza:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Trasparente fino a opaco\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eColore:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Verde, grigio-verde, rosa, marrone, viola o incolore\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLe variazioni di colore, le inclusioni, le linee e le differenze di struttura sono \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecaratteristiche naturali del minerale\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, ogni esemplare è unico.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIl prodotto è \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eaccompagnato da certificato di autenticità\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"druzy.ro - Cristale, Home Deco","offers":[{"title":"Default Title","offer_id":57225695756612,"sku":"ORZXL1","price":50.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/5165\/2389\/files\/rn-image_picker_lib_temp_b6558330-8bc7-497d-855f-3b0a8682b0a9.jpg?v=1789050817","url":"https:\/\/druzy.it\/products\/obelisco-zoisite-modello-xl-1","provider":"DRUZY","version":"1.0","type":"link"}