Southern Copper mulls extending Tia Maria project halt

[caption id="attachment_826249" align="aligncenter" width="600"] Southern Copper’s Tia Maria copper project.[/caption] Southern Copper’s (NYSE, LON: SCCO) stalled $1.4 billion Tia Maria copper mine in the southern Peruvian province of Islay may remain halted beyond the end of July, as the company wants...