Fluorite glows less than UV mild. The fluorescence phenomenon is named soon after fluorite, where it was to start with noticed by George Gabriel Stokes in 1852. Fluorite can glow in a number of colours, but most frequently, it occurs in lively blue or inexperienced coloration below UV mild. Asteroids https://www.generationgenius.com/videolessons/rocks-and-minerals-video-for-kids/