critter27
Tenderfoot
- Joined
- Oct 8, 2011
- Messages
- 9
- Reaction score
- 0
- Golden Thread
- 0
- Location
- Central Wisconsin
- Primary Interest:
- Metal Detecting
What kind of rock(?) is this? I found it in my back yard in Central Wisconsin. It is a little over a foot long and about 6" high. It also has a diameter of 21 1/2". It weighs in at 38 pounds!! It is grayish in coloring and holds an earth magnet with no problems (no sliding). It looks smooth, but has a rougher surface, almost like a rougher sand paper. I took it to a local lapidary shop & the owner has no idea what it is, but he wanted to cut it open. I would like to try and identify it first.