What Is The Average Cost Of Selenium Per Gram/Pound/Ton? Average Selenium Price?

The average cost of selenium is $0.66 per gram. Commercial quantities of selenium (Se) are recovered as a by-product of the electrolytic refining of copper where it accumulates in anode residues. Selenium supply is directly affected by the production of the principal product from which it is derived, copper, and, to a lesser extent, nickel or zinc, produced from a sulfide ore. Selenium is a light, weakly toxic, metalloid. It is largely used in glass-making and also in ceramics, pigments and electronics.