Littleton Rocks #4 Fluorescent Minerals

Join Bill Vales and his guest, Tony DeAngelis, in this colorful show on fluorescent minerals. View some spectacular colors in rock that you can only see under ultraviolet light. Learn about fluorescence, triboluminescence and thermoluminescence. After watching this show, you will want to buy a black light to see what you might be missing in everyday rocks.

Видео Littleton Rocks #4 Fluorescent Minerals канала LCTV