Phosphate samples used in this studywere obtained fromEshydia
mine in the south of Jordan. The (1mm) phosphate ore were
sieved into different size fractions but without desliming. Physical
and chemical analysis of flotation feed is shownin Table 1 and Fig. 1.
Different synthetic flotation feeds were reconstructed from the
previous feed. P20, P50, and P80 of these distributions as well as
their chemical analysis were calculated and shown in Table 2 and