Fluorescent Minerals🍁 [UV Reactive Calcite Specimen] 🇨🇦 Minerals: Calcite (Base) (Red) {Purple>Mn+Zn Tracers} Chondrodite (Yellow) Diopside (Teal) (Crazyyy SHORTWAVE UV Reaction 255nm) 🏔mined – Direct from Long Lake Zinc Mine, Ontario, Canada 🪨 Natural & raw – No treatments, just Earth doing its thing ⚖️ Weight: 329g 📏 Size: 75 x 90 x 40 mm 📦Securely Shipped from Ontario Canada 🍁