


Need some help on an ID!
Hi! New here. I found this in a big lot of marbles and it seemed interesting. I am not very knowledgeable in this area, as I just collect Uranium, Manganese, Cadmium, and Selenium marbles.
It is not perfectly round and gives the impression of if someone rolled a piece of clay into a ball (I know this isn't the case but it describes the texture/appearance pretty well. ~9/16"