You need to enable Javascript in your browser to use most features on our website.
Total Manganese (Mn) 58%- 62% Manganese Oxide (MnO) 78.00% Iron as Fe 7% max. Silica as SiO2 6% max. Alumina as Al2O3 3% max. Manganese Dioxide (MnO2) 2% max. Lead (Pb) 150 ppm max. Arsenic (As) 100 ppm max Cadmium (Cd) 1.50 ppm max.