Hindustan Zinc: aiming for zero waste and maximum metal recovery
A subsidiary of Vedanta Resources, the company's flagship operation, Rampura Agucha (Agucha) in Rajasthan, is the world's largest mine for industrial metal. Allied to this, and strategic to the company's growth, is the Sindesar Khurd (SK) mine offering a rich source of silver along with zinc and lead. Hindustan Zinc also runs three …