Sorry for the low quality photo.
This is a marble I found hunting artifact at the river. It is clear, translucent I guess would be a better term.
The image seen through the marble is inverted if that helps. I don't think it is old because I don't see any swirls or break points. I don't know much about marbles but thought this was a cool find and I have not seen anything like it. Any ideas?
Hello, my name is Jacob. I have a good amount of quality (blue) slag glass from the heart of iron mining in the Great Lakes region. The furnace in which my material comes from dates back to 1857. To...