How to Leach Gold Ore With Chlorination Sciencing
25/04/2021· Add your ore to a plastic tub cement mixer along with 10 pounds of river rock and turn the mixer until the ore is 200 mesh or more 200 mesh means there are at least 200 particles in one square inch of ore Remove the river rock which will still be large Place the gold ore in the cement mixer Pour in the hot water bleach and HCL