Why Miners Walked Away From the Planet's Richest Undeveloped Gold Deposit images.bwbx.io/cms/2013-09-27/0925-pebble-mine-300.jpg The Upper Talarik River's headwaters are near the proposed Pebble Mine site in the Iliamna Lake area of the Alaska Peninsula. September 27, 2013 http://www.businessweek.com/articles/2013-09-27/why-anglo-american-walked-away-from-the-pebble-mine-gold-deposit [with comments]