Helps eliminate organic residues without abrasive polishing

Relic hunting in iron-contaminated sites

Operating Angle: 22 degrees

Removing oversized rocks and debris

Operation: Recirculating or creek use

Rocks, Minerals & Geology of the Pacific Northwest Equinox 600 Helps eliminate organic residues withoutRocks, Minerals & Geology of the Pacific Northwest A Complete Guide to the Region's Incredible Geology, Rocks, Minerals & Gemstones Discover the fascinating geological history of the Pacific Northwest with Rocks, Minerals & Geology of the Pacific Northwest by renowned geologist Ronald L. Bonewitz. This beautifully illustrated field guide introduces readers to the diverse rocks, minerals, gemstones, fossils, and volcanic landscapes found throughout