Energy Resources of Australia Ltd. engages in the sale of uranium oxide and site rehabilitation. The company is headquartered in Darwin, Northern Territory. The principal activities of the Company consist of the site rehabilitation. The Company’s Ranger Mine area is located about eight kilometers (kms) east of Jabiru and approximately 260 kms east of Darwin, in Australia's Northern Territory. The company also holds title to the Jabiluka mineral lease. The Ranger Mine area and the Jabiluka mineral lease are located on Aboriginal land and are surrounded by, but separate from, the Kakadu National Park. The Ranger uranium mine lies approximately 79 square kilometers and is surrounded by, but separate from the Kakadu National Park, which is approximately 20,000 square kilometers. The Jabiluka estimated mineral resource is approximately 137,100 tons of uranium oxide.