Mission Mining Company engages in the acquisition and development of gold and silver mining properties in the United States. It also focuses on platinum group metal and rare earth deposits. The company owns a 100% interest in the Gold Star Mine that consists of six BLM claims covering an area of 960 acres located in Esmeralda County, western Nevada. The company was formerly known as EnviroXtract, Inc. and changed its name to Mission Mining Company in November 2012. Mission Mining Company was incorporated in 1996 and is based in Las Vegas, Nevada.