Shares in Canadian zinc producer Trevali Mining (TSX:TV) jumped more than 4% Monday after the company announced the discovery of a new high-grade zinc-lead-silver mineralization at its Santander mine, located in Peru.
Glencore (LON:GLEN) may soon be forced to shut down its McArthur River zinc mine in Australia unless it improves its environmental record and increases a financial bond covering rehabilitation of the site, authorities said this week.