» Cosayach has three production facilities.

To produce 200.000 metric tons of Potassium Nitrate, 120.000 metric tons of Sodium Nitrate and 6.000 metric tons of Crude Iodine per year.

After blasting large areas of Caliche surface deposits the ore is heap leached with fresh water and recycled brine, to dissolve most of the salts in the cemented rock containing the nitrates and iodates of commercial interest.

 

Cala-Cala
Cala-Cala
Negreiros
Negreiros
Soledad
Soledad