{"product_id":"optical-calcite-rainbow-cube","title":"Optical Calcite Rainbow Cube","description":"\u003cp\u003e\nA beautiful \u003cstrong\u003eOptical Calcite\u003c\/strong\u003e specimen weighing approximately \u003cstrong\u003e88g\u003c\/strong\u003e and measuring around \u003cstrong\u003e4.5cm\u003c\/strong\u003e, with incredible internal rainbow flashes that burst into colour as the piece catches the light.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis piece has the classic clear to icy appearance of Optical Calcite, but the real magic is hidden inside. Natural internal fractures create vivid flashes of pink, blue, green, yellow and violet, producing an almost prismatic effect across the crystal. Turn it slightly and completely different rainbows appear.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts natural geometric form, glassy clarity and seriously impressive rainbowing make this a gorgeous display piece and a particularly lovely choice for anyone who collects crystals for their inclusions and optical features.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptical Calcite\u003c\/h3\u003e\n\n\u003cp\u003e\nOptical Calcite, sometimes known as Iceland Spar, is a transparent variety of Calcite famous for its unusual optical properties. Clear pieces can display double refraction, where objects viewed through the crystal may appear doubled.\n\u003c\/p\u003e\n\n\u003cp\u003e\nSpiritually, Clear Calcite is often associated with clarity, cleansing and amplifying intention. Its bright, light-filled appearance has also made it a popular crystal for meditation, reflection and spiritual growth.\n\u003c\/p\u003e\n\n\u003ch3\u003eOften Associated With\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eClarity\u003c\/li\u003e\n  \u003cli\u003eEnergy cleansing\u003c\/li\u003e\n  \u003cli\u003eAmplification\u003c\/li\u003e\n  \u003cli\u003eSpiritual awareness\u003c\/li\u003e\n  \u003cli\u003eIntention setting\u003c\/li\u003e\n  \u003cli\u003ePersonal growth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Optical Calcite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Internal rainbow flashes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Natural specimen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 88g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Approx. 4.5cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChakra:\u003c\/strong\u003e Crown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntention:\u003c\/strong\u003e Spiritual Growth\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Raven's Nest Crystals","offers":[{"title":"Default Title","offer_id":54621175054669,"sku":null,"price":22.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5796\/8461\/files\/rainbow-optical-calcite-88g.png?v=1788121813","url":"https:\/\/www.ravensnestcrystals.co.uk\/products\/optical-calcite-rainbow-cube","provider":"Raven's Nest Crystals","version":"1.0","type":"link"}