{"product_id":"fluorite-cave-in-rock-illinois","title":"Fluorite - Cave in Rock, Illinois","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c0cbf80b-e9f8-4d96-aff9-6af07eb082f8\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"74\" data-end=\"580\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFluorite from Cave-in-Rock, Illinois featuring rich purple cubic crystals with a natural drusy coating, likely quartz, adding a subtle sparkle and texture across the surfaces. The contrast between gives the piece a unique, slightly rugged character. Cave-in-Rock fluorite is widely recognized among collectors, and specimens with secondary coatings like this offer a unique aesthetic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Minerals Vault","offers":[{"title":"Default Title","offer_id":52776865792309,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/1701\/5093\/files\/rn-image_picker_lib_temp_fe1185ab-4969-45ad-9574-b81d4feda7ab.png?v=1777257420","url":"https:\/\/themineralsvault.com\/products\/fluorite-cave-in-rock-illinois","provider":"The Minerals Vault","version":"1.0","type":"link"}