Antofagasta Minerals set to spend US$30 million in exploration in Chile

[caption id="attachment_769930" align="aligncenter" width="600"] Esperanza mine, in central-northern Chile, is one of the flagship operations of Antofagasta Minerals.[/caption] Antofagasta Minerals, the most profitable division of Antofagasta plc (LON:ANTO), has submmited to Chile’s environmental evaluation body about $30 million worth of drilling...