pyrite barite processing tanzanian
Oxidation of pyrite during barite extraction ScienceDirect. Our results show a negative correlation between the apparent S isotope value of extracted barite product δ 34 S app and the mass ratio of pyrite to barite in samples .With an increase in the pyrite to barite mass ratio from 0 to 100 wt, the average δ 34 S app value decreases from 8.9 to 5.9 .An …