Colorado Rockhounding by Stephen M. Voynick XP Parts & Accessories Protect your search coil when

Protect your search coil when in use in rough terrain

with a twist and a pull then thread cable up through one

Versatility—Nearly universal

Precision-fit design

Colorado Rockhounding by Stephen M. Voynick XP Parts & Accessories Protect your search coil whenColorado Rockhounding is a complete guide to the state's rich and varied mineral, gemstone, and fossil sources. In Colorado, rockhounds may pick agate and petrified wood from the vast Great Plains, follow dinosaur tracks on hogback ridges, pan gold in mountain streams, hunt gemstones on towering peaks, and search for metal sulfide minerals in historic mining districts.