Manganese ore Lump (Nigeria, Zambia or Turkey Origin) We have three county operations. Mn 30% up to 58% Max SIO2 45% Max up to 3% Min Fe 15% Max up to 3% Min AI2O3 10% Max up to 2 Min p 0,12% Max up to 0,05% S 0,12% Max up to 0,05% Moisture 5% Max Size 10-200 mm 90% Packing Bulk in container or Big bags according to the demand of the buyer