Sign welcomes visitors to Chinalco's temporary base of mining operations at the Toromocho Project in Morococha, Peru, on Monday, April 5, 2010....
Tom Albanese, chief executive officer of Rio Tinto Group, speaks at the ECO:nomics Creating Environmental Capital conference in Santa Barbara,...
Tom Albanese, chief executive officer of Rio Tinto Group, speaks at the ECO:nomics Creating Environmental Capital conference in Santa Barbara,...
Tom Albanese, chief executive officer of Rio Tinto Group, speaks at the ECO:nomics Creating Environmental Capital conference in Santa Barbara,...
Xiong Weiping, chairman of Aluminum Corp. Of China , speaks at a news conference in Beijing, China, on Friday, Feb. 27, 2009. Aluminum Corp. Of...
Xiong Weiping, chairman of Aluminum Corp. Of China , speaks at a news conference in Beijing, China, on Friday, Feb. 27, 2009. Aluminum Corp. Of...
Xiong Weiping, chairman of Aluminum Corp. Of China , speaks at a news conference in Beijing, China, on Friday, Feb. 27, 2009. Aluminum Corp. Of...
Xiong Weiping, chairman of Aluminum Corp. Of China , speaks at a news conference in Beijing, China, on Friday, Feb. 27, 2009. Aluminum Corp. Of...
Xiao Yaqing, president of Aluminum Corp. Of China Ltd. , attends a news briefing in Sydney, Australia, on Monday, Feb. 4, 2008. Rio Tinto Group rose...
Alan Cransberg, managing director of Alcoa Australia, left, and Xiao Yaqing, president of Aluminum Corp. Of China Ltd. , shake hands following a news...
Xiao Yaqing, president of Aluminum Corp. Of China Ltd. , attends a news briefing in Sydney, Australia, on Monday, Feb. 4, 2008. Rio Tinto Group rose...
Alan Cransberg, managing director of Alcoa Australia, left, and Xiao Yaqing, president of Aluminum Corp. Of China Ltd. , attend a news briefing in...
Tina Liang, chief financial officer of Chinalco Mining Corp. International, center, attends the company's initial public offering news conference in...
Tina Liang, chief financial officer of Chinalco Mining Corp. International, attends the company's initial public offering news conference in Hong...
Xiong Weiping, chairman of Aluminum Corp. Of China Ltd. And Chinalco Mining Corp. International, center, attends Chinalco Mining's initial public...
Xiong Weiping, chairman of Aluminum Corp. Of China Ltd. And Chinalco Mining Corp. International, attends Chinalco Mining's initial public offering...
Peng Huaisheng, chief executive officer of Chinalco Mining Corp. International, from left, Xiong Weiping, chairman of Aluminum Corp. Of China Ltd....
Xiong Weiping, chairman of Aluminum Corp. Of China Ltd. And Chinalco Mining Corp. International, attends Chinalco Mining's initial public offering...
Xiong Weiping, chairman of Aluminum Corp. Of China Ltd. And Chinalco Mining Corp. International, attends Chinalco Mining's initial public offering...
Peng Huaisheng, chief executive officer of Chinalco Mining Corp. International, speaks during the company's initial public offering news conference...
Tom Albanese, chief executive officer of Rio Tinto Plc, speaks during news conference in Beijing, China, on Wednesday, June 1, 2011. Rio Tinto Group,...
Xiong Weiping, chairman of Aluminum Corp.of China , speaks during a news conference in Beijing, China, on Wednesday, June 1, 2011. Rio Tinto Group,...
Xiong Weiping, chairman of Aluminum Corp.of China , center left, and Tom Albanese, chief executive officer of Rio Tinto Plc, center right, shake...
Xiong Weiping, chairman of Aluminum Corp.of China , right, speaks during a news conference in Beijing, China, on Wednesday, June 1, 2011. Rio Tinto...
Xiong Weiping, chairman of Aluminum Corp.of China , left, and Tom Albanese, chief executive officer of Rio Tinto Plc, right, sign a contract to form...
Peng Huaisheng, Executive Director & CEO of Chinalco Mining Corp International, poses for a photo. 24APR14
Peng Huaisheng, Executive Director & CEO of Chinalco Mining Corp International, poses for a photo. 24APR14
Peng Huaisheng, Executive Director & CEO of Chinalco Mining Corp International, poses for a photo. 24APR14
Peng Huaisheng, Executive Director & CEO of Chinalco Mining Corp International, poses for a photo. 24APR14
Former state-owned mine camp, now owned by Aluminum Corp. Of China, known as Chinalco, sits in Morococha, Peru, on Monday, April 5, 2010. Chinalco, a...
Truck travels in between two tunnels along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru,...
Rocks secure the rooftops of residences in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese...
Rocks secure the rooftops of residences in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese...
Children run along the only paved street in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese...
Truck travels along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
Miner walks near Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese state-owned mining company, is...
Truck travels along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
Vehicles travel along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
Car drives along a street in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese state-owned mining...
Truck travels along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
Truck travels along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
People walk along a street in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese state-owned mining...
Bloomberg News reporter Elliot Smith, center, interviews painters at a former state-owned mine camp that is now owned by Aluminum Corp. Of China,...
Mother walks with her children in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese state-owned mining...
Worker walks down a path toward Chinalco's temporary base of mining operations at the Toromocho Project in Morococha, Peru, on Monday, April 5, 2010....
Worker walks at Chinalco's temporary base of mining operations at the Toromocho Project in Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp....
Trucks travel at high altitudes toward Morococha, Peru, on Monday, April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese state-owned...
Mountains overlook the town of Morococha, Peru, on April 5, 2010. Aluminum Corp. Of China, known as Chinalco, a Chinese state-owned mining company,...
Man pauses during work at Chinalco's temporary base of mining operations at the Toromocho Project in Morococha, Peru, on Monday, April 5, 2010....
Workers walk near the entrance to Chinalco's temporary base of mining operations at the Toromocho Project in Morococha, Peru, on Monday, April 5,...
Vehicles travel along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
Vehicles travel along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on Monday, April 5,...
Truck travels through a tunnel along the Carretera Central, an 88-mile route between the Port of Callao and the mining town of Morococha, Peru, on...
Ferrocarril Central Andino train carries minerals in Morococha, Peru, on Monday, April 5, 2010. Henry Meiggs, builder of Fisherman's Wharf in San...
Oscar Terrazas, a senior buyer for Aker Solutions Peru SA, walks at Chinalco's temporary base of mining operations at the Toromocho Project in...
Ferrocarril Central Andino train carrying minerals cuts across the side of a mountain in Morococha, Peru, on Monday, April 5, 2010. Henry Meiggs,...
Worker washes his hands at Chinalco's temporary base of mining operations at the Toromocho Project in Morococha, Peru, on Monday, April 5, 2010....
American geologist and explorer David Lowell laughs during an interview in at his home in Arizona, U.S., on Tuesday, Aug. 3, 2010. Lowell arrived in...
This is an undated company photograph of Rio Tinto Group's coal operations in Australia, provided to the media on Monday, Jan. 21, 2008. BHP Billiton...