Metals & Mining News Archives - Manufacturing Talk Radio,
Metals & Mining News 20 results. Deep Sea Mining: The Next Frontier,Rocky Road Ahead For The Coal Industry The coal industry is facing some new hurdles as the U.S. moves toward a more sustainable approach to energy. Coal mines have been closing, and demand for coal continues to fall. Now the Obama administration will be halting new coal,Mining - Wikipedia,Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit.These deposits form a mineralized package that is of economic interest to the miner. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay.Coal - The New York Times,Nov 13, 2018 · News about Coal, including commentary and archival articles published in The New York Times.