Beautifully Round Flint with Fossil Sponge
A beautifully round stone showing a striking fossil sponge on the surface. One day, I may cut this in half and see what is going on inside.
|
Countries:
USA - Canada - Alaska - Mexico - Argentina - Peru - France - Germany - UK - Poland - Greece - Turkey - Romania - Bulgaria - Slovakia - Kazakhstan - Uzbekistan - Russia - Japan - Ethiopia - Iran - Australia - Unknown