- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
the mineralogy is defined according to the type of formation where we: - reworked phosphates on interface eocene / continental terminal which is a sporadic level with a thickness of 1.5 is composed of: 23, 47% p2o5, 24, 58% sio 2; 6.35 feral and a cao / p2o5 1.43 - the phosphates that are interposed in the upper calcareous soft clay 1m thick and having a composition of 28% p2o5, 1.8% feral 1.63% and the ratio of