Description Berkeley Resources wants U. A uranium exploration and development company, Berkeley Resources' assets (which cover more than 1.1 million acres) are located primarily in the Salamanca province in Spain; it also holds assets in the Caceres, Badajoz, Guadalajara, and Calaf provinces. The company's project development efforts in Spain are assisted by the uranium mining subsidiary of nuclear energy giant Areva Group, which has a strategic alliance with the company. In addition to its uranium operations, Berkeley Resources also has gold producing operations on a property in Australia through a joint venture with gold exploration company Sipa Resources.