The Colombian government is preparing a raid to seize and close a major illegal tungsten mine run by the Revolutionary Armed Forces of Colombia (FARC), which is said to have supplied top multinational companies, including BMW, Volkswagen, Samsung and Apple.
Tungsten is a super-hard, heat-resistant metal that is used inside car engines, computer screens, phones, tablets, televisions, and also in the oil industry.
http://www.bloomberg.com/news/2013-1...sten-mine.html
Its about time
