{"product_id":"blue-tiger-s-eye-sphere-chatoyant-fibre-structure-with-golden-core-feature","title":"Blue Tiger’s Eye Sphere — Chatoyant Fibre Structure with Golden Core Feature","description":"\u003cp\u003eBlue Tiger’s Eye Sphere — Chatoyant Fibre Structure with Golden Core Feature\u003c\/p\u003e\n\u003cp\u003eA striking blue tiger’s eye (hawk’s eye) sphere showing strong directional chatoyancy across a deep blue-green body, contrasted by a natural golden iron-rich core feature.\u003c\/p\u003e\n\u003cp\u003eThis piece clearly shows the fibrous internal structure responsible for tiger’s eye’s signature optical effect — where light reflects along aligned mineral fibres, creating that shifting, silky sheen as it moves.\u003c\/p\u003e\n\u003cp\u003eThe central circular feature is a natural variation within the material, likely linked to iron oxidation zones within the original fibrous formation.\u003c\/p\u003e\n\u003cp\u003e🔍 Key Features\u003c\/p\u003e\n\u003cp\u003e📍 Deep blue-green tiger’s eye (hawk’s eye) colouring\u003c\/p\u003e\n\u003cp\u003e📍 Strong chatoyancy (silky light movement across surface)\u003c\/p\u003e\n\u003cp\u003e📍 Distinct golden circular core feature\u003c\/p\u003e\n\u003cp\u003e📍 Visible fibrous structure lines throughout\u003c\/p\u003e\n\u003cp\u003e📍 Natural iron-rich banding and transitions\u003c\/p\u003e\n\u003cp\u003e📍 High polish enhancing optical effect\u003c\/p\u003e\n\u003cp\u003e📏 Dimensions\u003c\/p\u003e\n\u003cp\u003eDiameter: 3 cm\u003c\/p\u003e\n\u003cp\u003eWeight: 50 grams\u003c\/p\u003e\n\u003cp\u003e🧪 Geological \u0026amp; Scientific Notes\u003c\/p\u003e\n\u003cp\u003eMaterial: Tiger’s Eye (Blue variety \/ Hawk’s Eye)\u003c\/p\u003e\n\u003cp\u003eComposition: Quartz pseudomorph after crocidolite\u003c\/p\u003e\n\u003cp\u003eChemical Formula: SiO₂\u003c\/p\u003e\n\u003cp\u003eMineral Class: Silicate\u003c\/p\u003e\n\u003cp\u003eMohs Hardness: 6.5 – 7\u003c\/p\u003e\n\u003cp\u003eLustre: Silky to vitreous\u003c\/p\u003e\n\u003cp\u003eTransparency: Opaque\u003c\/p\u003e\n\u003cp\u003eTiger’s eye forms when silica replaces fibrous crocidolite (a blue asbestos mineral) while preserving its original fibrous structure.\u003c\/p\u003e\n\u003cp\u003eThat preserved fibre alignment is what creates the chatoyancy (cat’s eye effect) — light reflecting in bands across the surface.\u003c\/p\u003e\n\u003cp\u003eThe blue colour represents an earlier stage of formation before full oxidation turns the material golden-brown.\u003c\/p\u003e\n\u003cp\u003e🧼 Care\u003c\/p\u003e\n\u003cp\u003eDurable but avoid drops (can fracture along fibres)\u003c\/p\u003e\n\u003cp\u003eClean with a soft cloth\u003c\/p\u003e\n\u003cp\u003eAvoid harsh chemicals\u003c\/p\u003e\n\u003cp\u003eStore separately to maintain polish\u003c\/p\u003e\n\u003cp\u003e💡 Why This Piece Stands Out\u003c\/p\u003e\n\u003cp\u003e✔ Strong, clean chatoyancy across multiple angles\u003c\/p\u003e\n\u003cp\u003e✔ Rare blue + gold contrast in one piece\u003c\/p\u003e\n\u003cp\u003e✔ Eye-like central formation = instant talking point\u003c\/p\u003e\n\u003cp\u003e✔ Compact but dense — feels solid for size\u003c\/p\u003e\n\u003cp\u003eThis is the type of piece people pick up and rotate straight away.\u003c\/p\u003e","brand":"Crystal Ballerz","offers":[{"title":"Default Title","offer_id":53810910134613,"sku":null,"price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/9295\/1125\/files\/rn-image_picker_lib_temp_0f0ebbbf-b0ef-46cb-89d8-74d6da15d3fe.jpg?v=1777804044","url":"https:\/\/crystalballerz.co.uk\/products\/blue-tiger-s-eye-sphere-chatoyant-fibre-structure-with-golden-core-feature","provider":"Crystal Ballerz","version":"1.0","type":"link"}