Taseko Mines Limited is a mining company. The Company is engaged in the production and sale of metals, as well as related activities, including exploration and mine development, within the province of British Columbia, Canada and the State of Arizona, the United States. Its operating asset is the Gibraltar Mine, a copper mine located in central British Columbia. It also owns the New Prosperity Gold-Copper, Aley Niobium, Florence Copper and Harmony Gold Projects. The Florence Copper Project is an in-situ copper recovery (ISCR) project in central Arizona. The Aley Niobium Project is located in northern British Columbia, approximately 140 kilometers north of Mackenzie. The New Prosperity Project is a gold-copper porphyry with approximately one billion ton measured and indicated resource containing approximately 5.3 billion pounds of copper and over 13.3 million ounces of gold. The Harmony Project is a gold project located on Graham Island off British Columbia's west coast.