NI 43-101 Technical Report on the Farim Phosphate Project . - ItafosSep 1, 2015 . Farim phosphate rock premium to K10 benchmark. 19-8 .. conditions for the horizontal scrubbing stage to reject clay balls and iron bearing.phosphate ball rock,Background Report, AP-42, Vol. I, SECTION 11.21 Phosphate Rock .fertilizer, only those phosphate rock processing operations associated with fertilizer .. The rock is slurried in water and wet-ground in ball mills or rod mills at the.
phosphate ball rock