Difficulty Swallowing (Dysphagia) 1  Print. 2  PDF. 3  Email. 4  Bookmark You must be signed in to bookmark pages. Sign in now. 5  Notes You must be signed into your pro account to make notes. Sign in now. 6  Listen Listen. 7  Translate Translate.
Miner Claudio Yanez applauds as he is carried away on a stretcher after being rescued from the collapsed San Jose mine where he had been trapped with 32 other miners for over two months in 2010 near Copiapo, Chile.
10 Worldâs Biggest and Most Amazing Holes. Chuquicamata is an open pit copper mine in Chile. It is the mine with the largest total production of copper in the world â though it is not the largest copper mine. The mine is over 850 meters deep.