Quality and specifications: Manganese Ore 42% to 44% (Rejection below Mn 42%) Chemical/Property Guaranteed % Rejection Levels Mn 44.00% min Below42.00% Fe 5,5% 7,5% SiO2 11,86% 15,0% S 0,09% 0,22% P 0,09% 0,22% Al2O3 5,05% 6,87% CaO 0,3% 0,5% MgO 0,34% 0,41% K2O 6,10% 7,10% Fe2O3 5,00% 6,5% Moisture Humidity Size Max 10% min 5% 10mm to max 100mm Free moisture loss at 105 degree centigrade shall not exceed 8% Minimum order: 10.000mt
