EXTRACTION OF NICKEL FROM GARNIERITE ORE BY THE ...
magnetic and nonmagnetic parts vvrith a magnetic separator having a magnetic field of about 1000 gauss. (A hand ferrite magnetic was used). The 2 parts were weighed and analyzed quantitatively. As a result, it was found that nonmagnetic matereal, that is nickel lost in the tailing ore, was less than 59o under an optimum condition.