Northwest Treasure Hunter's Gem & Mineral Guide Simplex Coils The device accurately shows the

The device accurately shows the depth of the detected target in centimeters on the display

target identification

Genuine Fisher replacement coil cover

Discriminate or All-Metal (Pinpoint)

Northwest Treasure Hunter's Gem & Mineral Guide Simplex Coils The device accurately shows theUpdated 6th edition with new sites & museums! Learn Where & How to Dig, Pan and Mine Your Own Gems & MineralsNORTHWESTAlaska Idaho Iowa Minnesota Montana NebraskaNorth Dakota Oregon South Dakota Washington WyomingWhether you're digging for the first time or are an experienced rockhound or "prospector," with a simple rock hammer and a little luck, you too can strike it rich or at the very least, have fun trying. This guide offers you easy to use