Plan, Design and Build a Homemade Gold Rocker Box
rocker is to start buy building a sluice box 40 inches long, 16 inches wide on the bottom, sloped like a cradle, and with rockers at each end. The hopper would be 16 inches square This hopper box needs to be designed so it can be removed for clean up. canvascovered frame is stretched under the hopper, forming a riffle. Square riffles of