Northwest Treasure Hunter's Gem & Mineral Guide Scales while the rugged construction stands

while the rugged construction stands up to tough outdoor conditions

Limiter Switch for reduction of excessively loud target signals

Protect your metal detector in style

Tight hunting areas and confined spaces

and season lightly with oil to prevent rust

Northwest Treasure Hunter's Gem & Mineral Guide Scales while the rugged construction standsUpdated 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