May 25, 2014 . Magnetic separation is a process by which magnetically susceptible . Iron ores are usually subjected to magnetic separation process due to the . Magnetic Survey Mining Fundamentals · The Modernization of Gold Mining.
This material is used in nanotoxicology and magnetic nanotechnology research and . catalysis, biosensors, ferrofluids, magnetic separations and MRI contrast agents. . nanoparticle cores coated with a silica spacer followed by a gold shell.