Calcite Under UV Light

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=6Lp_t8jzRhk

Some minerals have a property called photo luminescence. This video hows a piece of calcite under UV. Watch the way t reacts to the light. • Subscribe here: • / @chromagems • More Videos About Gems: • • What's New In The Gem World

#############################

New on site