Top 10 Most Popular Mining Companies in India Things in
Vedanta Limited is engaged in iron ore, copper, zinc, lead, silver and aluminium mining in India. Vedanta Limited is Indias largest and worlds second largest company to mine zinc and Vedanta Ltd holds over 78 percent of Indias primary zinc industry.. It is also among the top 10 silver miners of the world, with an annual capacity in excess of 600 tons.