Owner Caught Off Guard by Downpour; 8 Still Trapped in Burkina Mine
Executives at Canada-based Trevali Mining Corp. said the company was caught unawares by a torrential downpour during the dry season last month in Burkina Faso
Executives at Canada-based Trevali Mining Corp. said the company was caught unawares by a torrential downpour during the dry season last month in Burkina Faso