{"title":"UV Reactive","description":"\u003cp\u003eDiscover our collection of \u003cstrong\u003eUV reactive minerals and fluorescent crystals\u003c\/strong\u003e — stones that transform under ultraviolet light, revealing hidden colours invisible to the naked eye. From vivid green \u003cstrong\u003efluorescent Calcite\u003c\/strong\u003e and glowing \u003cstrong\u003eWillemite\u003c\/strong\u003e to electric blue \u003cstrong\u003eChalcedony\u003c\/strong\u003e and brilliant orange \u003cstrong\u003eCalcite\u003c\/strong\u003e, these UV reactive rocks and minerals make a spectacular addition to any crystal collection. Perfect as \u003cstrong\u003eUV light gifts\u003c\/strong\u003e, science display pieces, or for collectors seeking \u003cstrong\u003erare fluorescent minerals\u003c\/strong\u003e. Each specimen is a natural wonder — beautiful in daylight, breathtaking under a black light.\u003c\/p\u003e","products":[{"product_id":"sodalite-amethyst-crystal-tree","title":"Sodalite \u0026 Amethyst Crystal Tree","description":"\u003cp\u003e\u003cstrong\u003eThe piece pictured is what you'll receive\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eClarity, Calm \u0026amp; Natural Beauty\u003c\/h4\u003e\n\u003cp\u003eA stunning handcrafted crystal tree, its branches adorned with smooth UV reactive sodalite gemstones in deep blue, each one polished to reveal the stone's signature white veining. At the base of the trunk sits a raw amethyst cluster, its violet points catching the light and anchoring the piece with grounding, intuitive energy.\u003c\/p\u003e\n\u003cp\u003eWhether displayed on a desk, shelf, or windowsill, this crystal tree brings a quiet, harmonious energy to any space — combining the calm, clarity-promoting properties of sodalite with the protective and spiritually elevating qualities of amethyst.\u003c\/p\u003e\n\u003ch3\u003eCrystal Properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSodalite\u003c\/strong\u003e — promotes rational thought, clarity, and emotional balance; eases anxiety and encourages honest communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmethyst\u003c\/strong\u003e — a stone of spiritual protection and purification; calms the mind, supports restful sleep, and strengthens intuition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBranches set with genuine sodalite gemstones which are \u003cstrong\u003eUV reactive and fluoresce orange\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmethyst cluster base\u003c\/li\u003e\n\u003cli\u003eWeight: Approx 720g\u003c\/li\u003e\n\u003cli\u003eHandcrafted\u003c\/li\u003e\n\u003cli\u003eMakes a beautiful gift or statement display piece\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Rock \u0026 Fossil Shop","offers":[{"title":"Default Title","offer_id":54640937533773,"sku":"DUWAI","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/0120\/7117\/files\/Amethyst_And_Sodalite_Crystal_Tree_1.jpg?v=1788378035"},{"product_id":"fluorite-specimen-diana-maria-mine-weardale-uk","title":"Fluorite Specimen - Diana Maria Mine, Weardale UK","description":"\u003ch4\u003eFluorite Specimen — Diana Maria Mine, Weardale UK\u003c\/h4\u003e\n\u003cp\u003eA superb British Fluorite specimen from the world-renowned \u003cstrong\u003eDiana Maria Mine\u003c\/strong\u003e in Weardale, County Durham. Prized by collectors globally, Weardale Fluorite is celebrated for its exceptional colour and high UV reactivity. \u003c\/p\u003e\n\u003ch4\u003ePhysical Properties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluorite\u003c\/strong\u003e — Chemical Formula: CaF₂ | Hardness: 4 (Mohs) | Crystal System: Isometric (Cubic) | Lustre: Vitreous | Transparency: Transparent to translucent | Colour: Purple, blue-green, yellow, and multi-zoned — characteristic of Weardale locality material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGeology \u0026amp; Formation\u003c\/h4\u003e\n\u003cp\u003eThe Diana Maria Mine sits within the \u003cstrong\u003eNorthern Pennine Orefield\u003c\/strong\u003e, one of the UK's most important fluorite-bearing geological regions. Fluorite here formed as a hydrothermal mineral, precipitating from hot, mineralising fluids that percolated through fault systems and voids in Carboniferous limestone. The distinctive colour zoning results from variations in trace elements and radiation exposure during crystal growth over hundreds of millions of years. Weardale material is highly sought after and increasingly scarce as mining activity winds down.\u003c\/p\u003e\n\u003ch4\u003eCrystal Properties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluorite\u003c\/strong\u003e — known as the “Genius Stone,” associated with mental clarity, focus, and organisation. Believed to absorb and neutralise negative energy, making it popular for study spaces and work environments. 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