Canterra Minerals Corporation, a resource exploration company, engages in the acquisition, exploration, and evaluation of mineral properties in the Newfoundland, Alberta, and Ontario. It explores zinc, lead, copper, silver, gold, diamond,and volcanogenic massive sulphide. The company was formerly known as Diamondex Resources Ltd. and changed its name to Canterra Minerals Corporation in December 2009. Canterra Minerals Corporation was incorporated in 1999 and is headquartered in Vancouver, Canada.