{"product_id":"green-optical-calcite-from-mexico","title":"Green Optical Calcite from Mexico","description":"\u003cp\u003eThis Green Optical Calcite has a beautiful soft, almost icy green tone with lovely translucency and a more natural, lightly textured finish. Internal veils and cleavage lines create subtle flashes as the piece catches the light.\u003c\/p\u003e\n\u003cp\u003eOptical Calcite is a transparent variety of calcium carbonate, famous for its double-refraction effect. The delicate green colour is caused by trace elements or mineral inclusions present as the calcite forms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSelection Type:\u003c\/strong\u003e Select your own\u003cbr\u003e\u003cstrong\u003eLocality:\u003c\/strong\u003e Mexico\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Crystals are natural products and each piece is unique, so variations, natural lines, inclusions, pockets and imperfections may occur. Please handle with care and keep out of reach of young children. Crystals are for decorative purposes and are not for consumption.\u003c\/p\u003e","brand":"Moss \u0026 Shroom Crystals","offers":[{"title":"D38","offer_id":57110645408084,"sku":null,"price":38.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/5071\/5732\/files\/PXL_20260909_175836028.jpg?v=1789175708","url":"https:\/\/mossandshroomcrystals.com\/products\/green-optical-calcite-from-mexico","provider":"Moss \u0026 Shroom Crystals","version":"1.0","type":"link"}