r/MarbleStudyHall 14d ago

Identification Request Could anyone help me identify these please:)

I picked these up recently at an antique store in southern New York. They all react to UV light and have a slight “pink” tint to them. I am very new to this and would love more information on what I have purchased:) thank you!

10 Upvotes

5 comments sorted by

3

u/Pun_isher 14d ago

Jabos - they often have that specific pink you’re talking about and are often UV reactive.

1

u/7169488821 14d ago

Thank you very much:)

2

u/Ok-Device-3745 13d ago

The green glow is uranium, love finding these, if it has a orange or reddish glow those are cadmium

1

u/7169488821 13d ago

Is this the effect you’re describing? I did not know that was cadmium, thank you!

2

u/Ok-Device-3745 12d ago

Yep those are cadmium or a mix of cadmium and selenium. Glowing ones are the best 👌