Mercator Minerals, Ltd. is a Canada-based mining company. The Company is engaged in the mining, development and exploration of its mineral properties in the United States and Mexico. The Company's assets include Mineral Park mine (Mineral Park), a producing copper/molybdenum mine located near Kingman, Arizona, United States, El Pilar (El Pilar) copper development project located in Northern Mexico in the state of Sonora, and El Creston (El Creston) molybdenum exploration and development project located in Northern Mexico, in the state of Sonora.