St. Louis, Missouri-based Arch Coal announced Monday that it has idled its Cumberland River Coal Company complex as a result of weak coal prices in the market. The facility, located on the Virginia-Kentucky border, is comprised of two ...
Tags: Arch Coal, Metallurgy, Mineral
Arch Coal, Inc. announced Monday that Tygart Valley's Leer mine in northern West Virginia has begun operating its longwall mining system, representing a major milestone in the development of the overall mining complex. The Leer mine is ...