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Rock Creek Mine: Threat to Wildlife

Case Overview

The proposed Rock Creek Mine project in northwest Montana would be located adjacent to and literally under the Cabinet Mountains Wilderness Area in the Kootenai National Forest. The copper and silver mine's location is in a sensitive portion of grizzly bear habitat, and construction will add sediment to local waters, which would smother bull trout spawning areas.


Since 2001, the Fish & Wildlife Service has issued flawed biological opinions repeatedly, and Earthjustice has repeatedly -- and successfully -- challenged the approval for the mine.


In December 2007, the Fish & Wildlife Service once again gave the mining company approval to begin construction activities, based on a biological opinion that relies on mitigation measures that are not sufficient to protect the populations of grizzly bear. This biological opinion also permits extensive degradation of a portion of Rock Creek previously deemed critical habitat for bull trout.


To allow mining and other mineral development under federally designated wilderness would set a dangerous precedent. Earthjustice is challenging this renewed approval for the mine.

Case Updates

March 3, 2008 | Legal Document

Rock Creek Mine Complaint (02/29/08)

Complaint in suit challenging the Fish and Wildlife Service's approval of the Rock Creek Mine in northwest Montana.