Yellow Transparent Fluorite Specimen from Moscona Mine, Spain • Origin: Moscona Mine, Spain • Weight: 43g • Color: Vibrant yellow with translucent clarity • Fluorescence: Glows under UV light at 255nm, revealing a captivating fluorescence • Crystal Quality: Sharp, well-formed crystal faces • Ideal For: Mineral collectors, geology enthusiasts, and display pieces • Unique Feature: Stunning fluorescence adds extra allure and dimension to this rare specimen • Region: From one of Spain’s most renowned and mineral-rich mines Fluorite is the mineral form of calcium fluoride, CaF₂. It belongs to the halide minerals. It crystallizes in isometric cubic habit, although octahedral and more complex isometric forms are not uncommon. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 4 as fluorite.