Wesdome Gold Mines Ltd. mines, develops, and explores for gold and silver deposits in Canada. The company operates through Eagle River and Kiena segments. It holds 100% interest in the Eagle River Mine consisting of 3 contiguous mining leases and 426 contiguous active mining claims covering an area of approximately 7,958 hectares located in Wawa, Ontario; and the Kiena Mine in Val d'or, Quebec. The company was formerly known as River Gold Mines Ltd. and changed its name to Wesdome Gold Mines Ltd. in February 2006. Wesdome Gold Mines Ltd. was founded in 1945 and is based in Toronto, Canada.