Gold mining from alluvium ores was once achieved by techniques associated with placer mining . Flotation Test of a High Silica Copper Oxide Ore in Atlantis Press. Abstract—In this paper, the beneficiation of a copper oxide ore of Yunnan was investigated through benchscale froth flotation tests.
In this flotation tests and evaluation for the best collector for copper oxide “ore” 911Metallurgy continues with material that’s 60% Oxide copper. Sample C: % Copper about 60% Oxide Cu Rougher Tests: Both reagents appear to behave similarly as the “blue dots” are seemingly a continuation of the trend started by “red dots”.