Okanogan Highlands Alliance, or OHA, was formed in 1992 in response to Battle Mountain Gold Company's proposed large-scale, open-pit, cyanide-leach gold mine that would have blasted the top off Buckhorn Mountain, dug 450 feet into the aquifer that feeds five creek and dumped tailings obliterating a creek for a pick-up load of gold.
In January 2000 the project was abandoned when the Pollution Control Hearings Board reversed and vacated the water quality certification and water rights that the Washington State Department of Ecology had issued. For more info: view a Timeline Synopsis of the Open Pit Mine Proposal, or read Highlights regarding how the proposal was stopped.
In February 2004, Crown Resources, a fully owned subsidiary of Kinross Gold Corporation, submitted an Amended Plan of Operation to the regulatory agencies. The new Plan is for an underground mine and cyanide leach mill and tailings pond with the ore transported in 100 trips down and up Marias Creek Road and the Kettle River Road to Kinross Gold formerly (Echo Bay Minerals), Key Mill near Republic.
On December 21, 2004, Bureau of Land Management (BLM) signed a mineral patent transferring 154.7 acres of federal lands on Buckhorn Mountain to Crown Resources. The Mining Law of 1872 authorizes individuals or companies to locate mining claims on public lands, and to develop the mineral deposits. The Mining Law also authorizes mining claimants to purchase their claims for $5 per acre. The Bush Administration sold a half a billion dollars worth of gold, plus the surface land value for $770.
Because BLM and the Forest Service have no management authority over the newly patented and now private land, mining and reclamation, the EIS and permits for the proposed Buckhorn Mountain Mine will be handled by Ecology.