The Supreme Court-appointed committee investigating illegal iron ore mining in Karnataka is tying up loose ends in Bellary district and will be submitting its final report early next month. The court’s forest bench is to hear the case again on February 3. The Central Empowered Committee (CEC), whose investigations prompted the Supreme Court to suspend mining in iron ore-rich areas of the state, affecting nearly a fourth of the country’s production, has looked into every aspect of the ore’s mining in the state. Investigations have been on for a year.