Sodium bicarbonate is significantly softer than aluminum oxide and glass bead media

Easy-to-follow highway guides

Length:  16" total handle

Dimensions: 18" x 48"

these detailed maps highlight hundreds of years of mining history while identifying locations for gold

Keene Cyclone Gold Sieve/Classifier - 3 Mesh Sizes (2,4, & 12 Mesh) Nel Search Coils & Covers Sodium bicarbonate is significantly softerThe Keene Cyclone Gold Sieve Classifier is a fast, efficient, and easy to use classification system designed to help prospectors process material more effectively and improve overall gold recovery. Featuring three interchangeable mesh sizes 2 mesh, 4 mesh, and 12 mesh this versatile classifier allows you to quickly separate material into consistent sizes for panning, sluicing, highbanking, dredging, and fine gold clean up operations. At High Plains