{"product_id":"blue-john-fluorite-uk","title":"Blue John Fluorite - UK","description":"Discover one of the rarest minerals on Earth. This Blue John Fluorite is a true legendary gem, sourced exclusively from the Treak Cliff and Blue John caverns in Castleton, Derbyshire, England. Known as the only place in the world where this unique variety is found, owning a piece of Blue John is like owning a fragment of British geological history.\n\nA Story Written in Stone The name comes from the French \"Bleu-Jaune,\" referring to its stunning blue and yellow bands. Used for centuries to create exquisite ornaments for royalty and nobility, Blue John is celebrated for its intricate, multi-colored banding—ranging from deep royal purple to translucent golden hues. When held to the light, its internal architecture reveals a mesmerizing \"window\" into the ancient earth.\n\nWhat Makes It Extraordinary?\n\n*Extremely Limited: With supplies dwindling, Blue John has become a highly sought-after investment for serious mineral collectors.\n\n*Historical Prestige: A favorite of Victorian-era artisans and Roman explorers alike, this stone carries an aura of timeless elegance.\n\n*Natural Artistry: No two pieces are ever the same. The unique banding patterns in this specimen make it a one-of-a-kind masterpiece of nature.\n\nWhether for its metaphysical properties of mental clarity or its sheer aesthetic rarity, this Blue John Fluorite specimen is a crown jewel for any collection.\n\nSize : 3*2cm\nOrigin : UK \nTreatment : Natural","brand":"Crystal Gemstone AE","offers":[{"title":"Default Title","offer_id":52116923777305,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7215\/6697\/files\/28ae0478-il_fullxfull.7601983138_89ja.jpg?v=1773659136","url":"https:\/\/crystalgemstoneae.com\/products\/blue-john-fluorite-uk","provider":"Crystal Gemstone AE","version":"1.0","type":"link"}