✔ Lightweight and easy to pack

Whether you're chasing gold nuggets in rocky washes

Suitable for water and many ultrasonic cleaning solutions

we're committed to helping you protect and proudly display your collection

discharging water from a dredge

Peterson Field Guide to Rocks and Minerals Makro Metal Detectors ✔ Lightweight and easy toA legendary field guide trusted for generations. This Peterson Field Guide provides clear photos and concise descriptions to help identify rocks and minerals in the field. Compact enough for backpacks, detailed enough for serious collectors. Key Features: Field friendly size Color photos and clear descriptions Trusted Peterson Field Guide series Great for on the go identification Best For: Field use, beginners, collectors