Maximizing the recovery of fine iron ore using magnetic separation
from an iron oxide copper gold (IOCG) deposit, based on recovering fine . quality. The main economic iron minerals are magnetic, haematite being paramagnetic . separation is based on the combination of high magnetic susceptibility and.
Electromagnetic Separation of Copper Iron Sulphides
Feb 11, 2018 . 4.15 to 4.3, is too feebly magnetic to be separated raw, and must be roasted . saved by magnetic separation in a product representing a high ratio of concentration. The separation of chalcopyrite from garnet (sp. gr. . 0.2 to 0.5 per cent. copper, varying with the quality of the ore and the amount put through.