A single copper yoke from the back of a TV can be worth an hour's wages in Asia . Some. Foreign Importers accept the whole unit, break o ff the copper, and throw the leaded glass. CRT in the river. Rudimentary, artisa n  gol d recyclers soak circuit boards in acid, and. pan for gold at the river's edge.
Landscape[edit] The Black Canyon (contained in the borders of the park) is a very deep gorge containing sheer cliffs up to heights of 2250 feet (685 m). The canyon was carved by the Gunnison River, located at the very bottom of the canyon.
Massive Hole Discovered Under Antarctica, Bigger Than The Grand Canyon. A giant valley deeper than the Grand Canyon is buried beneath several miles of glacial ice in West Antarctica, according to a new study by British scientists. The sub-glacial canyon is nearly two miles deep, 200 miles long and 15 miles wide.