The Manganese layer, belongs to brown manganese ore (manganite), has a symbol MnO, and corresponds to an oxidation state of + These indicators are the best characteristic of our final product, as they show a single oxidation-reduction reaction. The prepared layer has a reserve of 4,000,000 metric tons of manganese ore, with a low concentrate of iron and phosphorus, without carbonate impurities and the following characteristics of manganese concentration: Medium Level 30 35% Low Level 23 29% The granulation produced by our crusher is next: Zero 10mm 25% 100 150mm 75% Transportation is carried out in closed containers for better safety of Mn percentage in ore. Origins: Egypt,zambia,Indonesia,brazil,India,philippines,south africa,mexico