World Copper Ltd. mines for copper and other minerals. The company is headquartered in Vancouver, British Columbia. The company went IPO on 2007-03-07. The firm is engaged in exploration, development, and production with two proven resources, one in Arizona and one in Chile. The firm is focused on the exploration and development of its copper porphyry projects: Escalones in Chile, and Zonia in Arizona. The Zonia property is in the southern part of the Basin and Range Transition province of the North American Cordillera. The Escalones copper porphyry project lies 35 kilometers (km) east of El Teniente. The Escalones copper porphyry project has Inferred resources of 426 million tons of 0.367% copper, based on nearly 25,000 meters of drill core from 53 holes.