Great shot. I saw a bunch of those quial running around when I was over in Yearington, Nevada time before last I was there. They were all moving so fast I couldn't get a picture though.
MineLab E-Trac, MineLab Safari, MineLab Explorer XS,
White's 5000 D, White's 6DB, White's 5000 D GEB
Sunray X-1 for the ML's, Garrett PP for the White's and a Backhoe