Glossary of Mining Terms Kentucky Coal Education
Abutment In coal mining, (1) the weight of the rocks above a narrow .. Coal mine An area of land and all structures, facilities, machinery, tools, . Crib A roof support of prop timbers or ties, laid in alternate cross layers, log cabin style.
Chinese Interests Look to Malaysia for Cheap Iron Ore, and Profits .
Nov 19, 2014 . BUKIT BESI, Malaysia Giant mining equipment has stripped away the palm trees and other vegetation from a jungle bluff here with a Malay.Live Chat