found this nice marble scuba diving

[capefeardiver]

Found this Beautiful marble the other day while scuba diving, i think its clay that has been glazed. I know nothing about marbles. I have included a pic so if anyone knows anything about it please let me know. Thanks

 

[Road Dog]

It's glass. Looks Marble King to me.

 

[capefeardiver]

Whats marble king? I know nothing about marbles? can marbles be worth anything if so how do you know? is there a way to tell the age or era of a marble

 

[Road Dog]

Try this site.
http://www.joemarbles.com/