thank you, ill post some others soon. I did steem posts on both places, see below for links. Inside I have links to their websites to get more info about their digs.
https://steemit.com/photography/@solominer/graves-mountain-rock-quarry-exploration
https://steemit.com/photography/@solominer/diamond-hill-mine-in-south-carolina
Thank you! I'll check these other posts out. Thanks for sharing. Have a good day!