Antofagasta creates one of Chile’s largest private copper miners

[caption id="attachment_787170" align="aligncenter" width="600"] Esperanza mine will now be one of Minera Centinela's key assets.[/caption] London-based copper miner Antofagasta PLC (LON: ANTO) has announced it would merge two of its most promising copper operations in Chile’s north under a new company, Minera...