Excelsior Mining Corp is a Canadian mining company that focuses on the exploration and development of copper projects in North America. The company's flagship project is the Gunnison Copper Project, located in Arizona, USA. The project is a low-cost, environmentally friendly in-situ recovery copper project that is expected to produce an average of 125 million pounds of copper per year over a 24-year mine life. Excelsior Mining Corp is committed to sustainable mining practices and has implemented a water conservation plan that uses recycled water to minimize the project's impact on the environment. The company is listed on the Toronto Stock Exchange under the symbol MIN and on the OTCQX under the symbol EXMGF.