Sterlite Industries (India) Limited - Sterlite Industries India Ltd.
Sterlite Industries (India) Limited - Sterlite Industries India Ltd.
Sterlite Industries (India) Limited - Sterlite Industries India Ltd.
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Lead-Zinc Mines<br />
HZL sources all of the lead-zinc ore required for its business from its Rampura Agucha open-pit mine and the Zawar and Rajpura Dariba<br />
(including Sindesar Khurd) underground mines in Northwest <strong>India</strong>. Lead-zinc ore extracted from the mines is conveyed to on-site concentrators<br />
and beneficiation plants that process the ore into zinc and lead concentrates. With its low strip ratio and good ore mineralogy providing a high<br />
metal recovery ratio, the Rampura Agucha mine accounted for 91% of HZL’s total mined metal in zinc concentrate produced in fiscal 2009,<br />
with the Zawar and Rajpura Dariba mines accounting for the remaining 4% and 5%, respectively. The zinc and lead concentrates are then<br />
transported by road to the nearby Chanderiya and Debari smelters and by rail and road to the Vizag smelter in Southeast <strong>India</strong>. HZL has also<br />
sold surplus zinc and lead concentrates from its mines to third party smelters.<br />
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