Sentences with phrase «coal beds close»
People have reported fires in coal beds close to the earth's surface for thousands of years — in fact, Australia's Burning Mountain, once thought to be a volcano, sits atop a coal seam that has been on fire for some six millennia.
http://discovermagazine.com/ Not exact matches
Gas just can't come close to delivering the intense, even wall of wicked - high heat that a bed of glowing - orange coals produces.