Thanks Mitch! It's a major learning curve for sure. We live on a pretty much solid quartz mountain. I make jewelry so we are pretty much looking for gemstones for that and to sell as specimens. We for sure have smoky and rose.Also have a lot of clear gold color that I think may be citrine. We have a LOT of iron. And iron mines around here. Any information you can pass along is greatly appreciated! We live about 25 miles north of the NC border. In the middle of a mica shirt.