chris

Iv had this stone under my tree for some years now thinking it was a geode, decited to cutt in half and found out it's not a geode. It's very dense, heavy and seems to be fine grained. This half weighs 73.6 grams and is 3 1/2 in w, 4 in long 2 1/4 tall magnetic scale is 5 out of 1-10 scale. Beautiful stone. Any thoughts