As you may know, I have been a regular attendee at the bi-annual Diggin' in Virginia events for the past several years. The red clay of Culpeper, Virginia is highly mineralized, and can make detecting significantly more challenging. Pulse induction technology metal detectors have help significantly with the mineralization problem, and are the predominant machines at such hunts. Unfortunately they also have some pretty hefty price tags compared to a traditional VLF machine like my trusty White's DFX.
I actually haven't gotten my copy in the mail yet, but I expect to arrive any day. If any of my readers have gotten their copy yet, drop me a line in the comments and let me know what you thought! Oh, and speaking of Diggin in Virginia.... I got my invite, so I'll have another DIV recap coming in late October. WOOHOO!