The Kumtor mine in northern Kyrgyzstan, run by the Canadian Centerra Gold company since 1997, is one of the largest gold mines in Central Asia. It's also at the center of a national debate in which some Kyrgyz officials are pushing for a heavier tax burden and environmental fines on the Canadian operator. RFE/RL's Kyrgyz Service correspondent Janarbek Joldoshbaev visited the site high in the Tian-Shan mountains and filed these photographs. (15 PHOTOS)