Latest Underground mining Podcast Episodes

September 14, 2011 - Mining Connection AudioCast

Mining Connection AudioCast - September 14, 2011 16:59 - 41 minutes
September, 14, 2011 - the latest mining industry headlines from MiningConnection.com

Energy resources: coal

Energy resources: coal - for iBooks - June 06, 2011 00:16 - application/epub+zip ★★★★★ - 1 rating
During the Indistrial Revolution half of the world's coal came from Britain. We still rely heavily on it today to meet our energy needs, but now we input more than we produce. Burning it introduces large amounts of gases into the atmosphere that harm the environment in a variety of ways. In this ...