Gold Beneath The Snow At Kyrgyzstan's Kumtor Mine
The gold field was discovered in 1978.
The mine, at some 4,000 meters above sea level, is one of the highest gold deposits in the world.
A holding tank for water used in the extraction process
The mine has produced about 270 tons of gold to date.
The Kumtor mine employs more than 2,500 people, mostly Kyrgyz citizens.
A blast breaks apart the rock. According to current estimates, the mine should be productive until 2023.
Parts of the Davidov glacier have been destroyed as part of the mine's expansion.
Cases of cyanide used in gold extraction. The toxic chemical can present an environmental hazard if it is not destroyed during the extraction process.