Amex Exploration Inc., together with its subsidiaries, engages in the exploration of gold mining properties in Canada. The company's flagship property is the 100% owned Perron Gold Project consisting of 117 contiguous claims covering an area of 4,836 hectares located in Quebec, Canada. The company was formerly known as Coleraine Mining Resources, Inc. Amex Exploration Inc. was incorporated in 1986 and is based in Montreal, Canada.