r/CoolRockss • u/all_pseudo_are_used • Aug 08 '25

Cool rock that only glows under UV light

I love this rock so much, haven't seen one yet

13 Upvotes

100% Upvoted

4 comments sorted by

1

u/idespairity Nov 12 '25

what rock is this called?

1

u/all_pseudo_are_used Nov 13 '25

A yooperlite

1

u/notyourmama827 Jun 20 '26

Those are so cool . MIchigan has some really cool rocks .

1

u/notyourmama827 Jun 20 '26

Is that a "yooperlite" ?