Large 2-Digit

Big Foot wide-body aluminum sluice

Waterproof up 6 meters

Helps eliminate organic residues without abrasive polishing

Operating Angle: 22 degrees

Rocks, Minerals & Geology of the Pacific Northwest Equinox 600 Large 2-DigitRocks, 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