Video: Fluorescent Rocks with UV

[meMiner]

Here is a short video playing with my UV lamp on rocks that glow:

 

[Kray Gelder]

That's cool. Why not just wait for nightfall? What you're doing there, would probably get you shot down here. People shoot things they don't recognize or understand here in the deep south. Especially out in the woods. Must be more open minded, and insect free there in Ontario.