Raw Sandstone Rock With Quartz & Chert Flint Deposits Remote TN Mountains 2 lbs Natural Chert Flint Rock Picked From Remote Location in Tennessee Mountains I picked this on my private remote land in Southern Tn in the Cumberland Plateau Region that is rich in minerals. These are great for display, collecting, landscape, classroom learning and pet habitats. I label natural rocks as like new because I am likely the only human who has ever touched them but they’re found in nature so no tag attached. ** It takes about 30 minutes from a blacktop road just to get to our property. Then we travel another 10 minutes to the creek and walk the area looking for beautiful specimens. We do try to pick rocks that will least disturb the natural environment especially the numerous rattlesnakes.