method used in benification of ore

Energy and Environmental Profile of the U.S. Mining Industry 4 method of transportation is an iron ore slurry pipeline. 4.1.2 Iron Ore Beneficiation Iron ore occurs naturally in a variety of forms, from sand-like iron fines to solid rock masses. CHAPTER 11 APPLICATIONS OF ORE MICROSCOPY IN . ore textures in mineral beneficiation 333 The questionofthe sizesandsizedistributionsofore (andgangue)particles is closely linked to the important role of studies of ore textures in relation to CiteSeerX — Effectiveness of Gravity Separation Methods ... Beneficiation of this ore by jigging method yielded the highest lead recovery of 86.9 % at a grade of 56 % for a geometric mean particle size of 421.31microns. Shaking table separation produced high grades but very low recoveries while the multigravity method gave the best combination of grade and recovery.    Read More