I was digging with the Club Diggin in Virginia in March 2016 at a civil war camp in Brandy Staion VA. On the last hour of the first day I dug a very nice CS Tongue out of the red dirt. It sounded just like a bullet in my headphones. The tongue was 10 inches in the ground laying sideways in the hole. The soil in this area is highly mineralized so VLF machine false signal a lot. We have found that the Minelab machines with the DD coils work the best bar none for this red dirt. I'm sure I would have not found this amazing civil war relic without my Minelab GPX-4500. Thank you.
Justin - VA, USA.