Trimex Minerals [P] Ltd. Manufactures Iron Ore Lumps and Fines. Trimex Minerals [P] Ltd. Offers industrial raw materials like core minerals, ceramic minerals, mud drilling minerals, and natural stones. The Iron Ore Lumps and Fines are used as raw material for Steel. The general chemical contents of Iron ore are Fe, Silica, Alumina, Sulphur, Phosporous. The Iron ore is supplied in lumps and fines form.