Fluorescent Minerals

 

Fluorescent minerals are a fascinating group of minerals that emit visible light when exposed to ultraviolet (UV) light, creating a vibrant, glowing effect. This phenomenon occurs due to the presence of impurities or structural defects, known as activators, within the mineral’s crystal lattice. When UV light excites these activators, they release energy in the form of visible light, resulting in fluorescence. Common fluorescent minerals include fluorite, calcite, willemite, and scheelite, each showcasing a unique array of colors under UV light. Fluorescent minerals are highly valued by collectors, geologists, and hobbyists for their scientific interest, aesthetic appeal, and ability to reveal details about the mineral's composition and formation history.