what kinda rock is he throwing? granite or schist, I'm not a geologist I cannot tell.
Well, about all we have around here is limestone, so I'll go with that. Next, it's my rock hammer!
"Give 100%. 110% is impossible. Only idiots recommend that." - Ron Swanson
No degree but I do have a chunk of Mica shist that I found in Tinton S.D. (Black Hills) while mining gold back in the day.
And hopefully the Bears found some gold this offseason. Can't wait for training camp.