Alcoa stock fell nearly 8 percent Wednesday after a brokerage firm cut its investment rating and profit estimate.
author By REUTERS, source www.nytimes.com
Vladimir O. Potanin and Alisher B. Usmanov are moving to merge their companies with the goal of creating the world’s largest mining concern.
author By SOPHIA KISHKOVSKY, source www.nytimes.com
How a backlash against energy exploration could hurt the Republicans out West.
author By DAVID SIROTA, source www.nytimes.com
The aluminum tycoon Oleg V. Deripaska said that he had purchased 25 percent of the Arctic mining company Norilsk Nickel, furthering his quest to consolidate the Russian metals and mining industry.
author By ANDREW E. KRAMER, source www.nytimes.com
Sinosteel, the Chinese metals giant, made a hostile bid Friday for an Australian iron ore producer.
author By TIM JOHNSTON, source www.nytimes.com
W. R. Grace & Company has agreed to pay the federal government $250 million for environmental cleanup around its mining operations in Libby, Mont.
author By JOHN M. BRODER, source www.nytimes.com