Solved A gold ore containing 20 ppm gold was fed to a ball
Question: A gold ore containing 20 ppm gold was fed to a ball mill in a concentrator at the rate 200 t/h. The concentrate analyzed 40 ppm and the tailings 0.20 ppm Au. Determine the recovey. A gold ore containing 20 ppm gold was fed to a ball mill in a concentrator at the rate 200. t/h. The concentrate analyzed 40 ppm and the tailings 0.20 ppm Au.
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