Will Yooperlites Still Glow after Polishing?

Several people have asked me if Yooperlites can be tumbled and if they would still fluoresce after polishing, so I threw some in the tumbler to find out.

Here's the video showing Sam and I finding these in Lake Superior: https://youtu.be/7xzNiQmKpEw
How to Make Stone Guitar Picks: https://youtu.be/9qj6VEkvz64
How to Make Stone Crosses: https://youtu.be/dJ7qriOF0r4

On the Michigan Rocks channel, join me on relaxing rock hunts in picturesque Michigan. I'll also show you how to polish rocks and teach you other lapidary techniques. New videos come out every Tuesday and Friday. Subscribe now so you don't miss any upcoming videos.

SUBSCRIBE by clicking this link: http://www.youtube.com/c/MichiganRocks?sub_confirmation=1

#rocktumbling #lapidary #Yooperlite

Видео Will Yooperlites Still Glow after Polishing? канала Michigan Rocks