{"product_id":"calcite-challenger-cave-nuevo-leon-mexico-rare-fluorescent-phosphorescent-200-grams","title":"Calcite – Challenger Cave, Nuevo León, Mexico – Rare Fluorescent \u0026 Phosphorescent - 200 grams","description":"\u003cp\u003eCalcite – Challenger Cave, Nuevo León, Mexico – 200 grams\u003cbr\u003eFluorescent \u0026amp; Phosphorescent\u003c\/p\u003e\n\u003cp\u003eThis calcite comes from the famous Challenger Cave system in Nuevo León, Mexico, a location long admired by fluorescent-mineral collectors. The mine is closed, so material now comes from older collections and is increasingly hard to find.\u003c\/p\u003e\n\u003cp\u003eThe crystals from this locality are known for exceptional clarity and clean cleavage faces. Many pieces look like ice under normal light. Colors range from colorless to light pink, and rare pieces may show a green tone.\u003c\/p\u003e\n\u003cp\u003eUnder UV light, this calcite is known worldwide for its strong, multi-wavelength reaction.\u003cbr\u003eShortwave UV gives a bright blue to blue-violet glow.\u003cbr\u003eMidwave UV often produces yellow, peach, or white.\u003cbr\u003eLongwave UV shows pink or orange-pink.\u003cbr\u003eAfter the UV light shuts off, the piece continues to glow with a strong blue phosphorescence that can last several seconds. Some specimens show fluorescent zoning inside the crystal, giving extra visual appeal when viewed under UV.\u003c\/p\u003e\n\u003cp\u003eCollectors consider Challenger Cave calcite a classic “Terlingua-type” calcite and often prefer its response over the original Texas material.\u003c\/p\u003e\n\u003cp\u003eMetaphysical Properties:\u003cbr\u003eCalcite is used for clarity, energy cleansing, and mental focus. Many people keep clear calcite near workspaces for sharper thought and calm decision-making.\u003c\/p\u003e\n\u003cp\u003eChakra Association:\u003cbr\u003eClear calcite is linked with the Crown Chakra.\u003c\/p\u003e\n\u003cp\u003eCare Tips:\u003cbr\u003eKeep the piece out of direct sun.\u003cbr\u003eWipe with a soft dry cloth.\u003cbr\u003eAvoid chemicals and water.\u003c\/p\u003e","brand":"Sacred Alchemy Studios","offers":[{"title":"Default Title","offer_id":42020639866955,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5811\/1563\/files\/502c459a-il_fullxfull.7487497277_sbar.jpg?v=1767801346","url":"https:\/\/sacredalchemystudios.com\/products\/calcite-challenger-cave-nuevo-leon-mexico-rare-fluorescent-phosphorescent-200-grams","provider":"Sacred Alchemy Studios","version":"1.0","type":"link"}