Copper oxide ores with high clay content and fine particle size distribution pose major challenges for conventional flotation. In this study, a low-grade copper ore (0.5% Cu) obtained from drill core ...
The global demand for precious metals has surged due to significant economic expansion. Chalcopyrite (CuFeS 2) now serves as the world's preeminent copper ore. Image Credit: Dan Olsen/Shutterstock.com ...