Cassiar Gold Corp. operates as a mineral acquisition and exploration company in Canada. The company explores for gold and silver. Its flagship project is the 100% owned Cassiar Gold project covering an area of 590 square kilometers located in British Columbia, Canada. The company was formerly known as Margaux Resources Ltd. and changed its name to Cassiar Gold Corp. in September 2020. Cassiar Gold Corp. was incorporated in 2009 and is based in Calgary, Canada.