American West Metals has unveiled a wave of new copper targets at its Storm project in Nunavut, Canada. The latest slew of greenfield copper prospects underscores what the company says is the “vast greenfield potential” of its 110km-long copper belt at Storm. New prospects, including Seabreeze and Hailstorm, include lab busting copper rock sampling grades of more than 50 per cent copper, the upper limit for the lab testing technique.