toronto-based iamgold got the license to drill on kimsakocha in 2000, then sold the concessions to anotheradian company, inv metals, in 2012. these protected natural and forest area of over 34,000 hectares is in danger, but the gold fever is pervasive. according to perez, the mining company already exploring in the area has destroyed the harmony of the local communities. >> [speaking spanish] >> to obtain just two grams of gold, one ton of rocks needs to be moved, broken down, and sifted. the company will use heavy dump trucks, make big open pits, and use explosives to crash the mineral. an open pit gold mine is like a huge chemical plant where cyanide, mercury, and sulfuric acid are used to extract the mineral. these elements are mixed with the ore to separate gold from waste. the resulting waste will accumulate on mountain sides, contaminating water sources with heavy metals and chemicals harmful for human health. pressure to extract rich minerals like gold or copper from these highlands is increasing. chinese and canadian companies have succeeded to persuade the ecuadorian government to