Manganese ore.
Tantalite ore, niobite ore , manganese ore.
Manganese sulphate, ferrous sulphate, zinc sulphate.
Ferro alloy like manganese, ferro silicon, ferro boron.
Natural Zeolite, Green Natural Zeolite, Zeolite Powder, Zeolite Ball, Ferrous Sulphate, Manganese Sulphate, Magnesuim Sulphate, Natural Kieserite, Humic Acid Sodium, Biochemical Potassium Fulvic Acid, Talcum Powder.