To see the full detail of the announcement of the 78.5% increase in the mineral resource for Zone III with 2.051 million tonnes of zinc metal (from 1.244 million tonnes), 885,000 ounces of gold (from 574,000 ounces), 33.6 million ounces of silver (from 20 million ounces ) and $7.8 billion metal in situ in Zone III please click here.