{"product_id":"optical-calcite-sphere-with-rainbows-no-2","title":"Optical Calcite Sphere with Rainbows | No. 2","description":"\u003cp\u003e\nA spectacular larger \u003cstrong\u003eOptical Calcite sphere absolutely filled with natural rainbow flashes\u003c\/strong\u003e, weighing approximately \u003cstrong\u003e461g\u003c\/strong\u003e and measuring around \u003cstrong\u003e7cm\u003c\/strong\u003e. With its icy translucency, intricate internal structure and shifting spectrum colours, this is one of those pieces that seems to reveal something completely different every time it catches the light.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThroughout the sphere are layers of natural cleavage lines, crystalline veils and fine internal textures characteristic of Calcite. These structures interact beautifully with the light, producing \u003cstrong\u003erainbows across multiple areas of the sphere\u003c\/strong\u003e rather than one isolated flash. Depending on the angle, soft pastel iridescence transforms into much stronger bands of pink, violet, blue, green and golden yellow.\n\u003c\/p\u003e\n\n\u003cp\u003e\nSome of the rainbows appear as delicate washes of colour stretching across the crystal, while others form concentrated, almost prism-like flashes within individual internal features. The larger 7cm size gives you plenty to explore, with the depth of the sphere allowing its internal formations to appear layered and almost suspended inside the crystal.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOptical Calcite is particularly fascinating for its relationship with light. Clear Calcite is known for \u003cstrong\u003edouble refraction\u003c\/strong\u003e, where light passing through the crystal can be split into two rays. Its unusual optical properties combined with the incredible internal rainbows make this a beautiful display piece as well as an interesting mineral specimen.\n\u003c\/p\u003e\n\n\u003ch3\u003eOptical Calcite\u003c\/h3\u003e\n\n\u003cp\u003e\nCalcite is traditionally associated with \u003cstrong\u003eclarity, focus, cleansing and personal growth\u003c\/strong\u003e. Clear and Optical Calcite varieties are particularly connected with perspective, mental clarity and spiritual awareness.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCrystals containing natural rainbows are also often associated with \u003cstrong\u003ehope, positivity and transformation\u003c\/strong\u003e, with their hidden colours serving as a beautiful reminder that something extraordinary can exist beneath the surface.\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\u003eFocus\u003c\/li\u003e\n  \u003cli\u003eSpiritual awareness\u003c\/li\u003e\n  \u003cli\u003ePositivity\u003c\/li\u003e\n  \u003cli\u003eTransformation\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\u003eMineral:\u003c\/strong\u003e Optical Calcite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Sphere\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Multiple natural rainbows, crystalline veils \u0026amp; internal cleavage lines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 461g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Approx. 7cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChakra:\u003c\/strong\u003e Crown \u0026amp; Third Eye\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":54620874637645,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5796\/8461\/files\/xl-optical-calcite-rainbow-sphere-461g.png?v=1788118071","url":"https:\/\/www.ravensnestcrystals.co.uk\/products\/optical-calcite-sphere-with-rainbows-no-2","provider":"Raven's Nest Crystals","version":"1.0","type":"link"}