(3) Examine the area with your metal detector once more to ensure the treasure was not in the plug you removed

Suitable for water and many ultrasonic cleaning solutions

discharging water from a dredge

GeoSluice molded drop-riffle recovery system

Peterson Field Guide to Rocks and Minerals Makro Metal Detectors (3) Examine the area withA 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