Canada's B2Gold to spend $740 mln on Colombia's Gramalote mine after confirming viability
BOGOTA, July 14 (Reuters) - Canadian miner B2Gold BTO.TO has confirmed the technical, economic and environmental viability of its Gramalote gold mining project in Colombia, the company said in a statement on Monday. The miner expects it will invest $740 million in the project. (Reporting by Nelson Bocanegra; Writing by Brendan O'Boyle; Editing by Sarah Morland) ((Brendan.OBoyle@thomsonreuters.com;))