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.
At first, I am intending to make a post about the canyons around the world. However after my research, I decided to talk about only one canyon instead, which is claimed as the longest as well as the deepest canyon in the world (So I just called it the largest canyon in the world). It is âThe Yarlung Zangbo Grand Canyonâ from China. It is 496.3 kilometers long, 56.3 kilometers longer than the Colorado Grand Canyon, previously considered the worldâs longest. And it is 5,382 meters deep, much deeper than the 3,200 meters of Peruâs Colca Canyon, previously known as the worldâs deepest canyon. The canyon is in the lower reaches of the Yangtze River and around the highest peak of east Himalayas-Namjiagbarwa peak (7,787 meters above sea level), forming a huge horseshoe-shaped turn. 1  see the âhuge horseshoe-shaped turnâ. 2  This is a satellite photo for the canyon.