If the rock is shale, it’s pretty soft.
You always ask such difficult questions Robin .... ;-)
I was tempted to give a serious answer again but thought better of it.Lol!
I appreciate your comments!
If the rock is shale, it’s pretty soft.
ReplyDeleteYou always ask such difficult questions Robin .... ;-)
ReplyDeleteI was tempted to give a serious answer again but thought better of it.Lol!
ReplyDelete