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Mont. DEQ Publishes Final Decision and Environmental Assessment for Columbia Gold Project
June 09, 2026
HELENA, Montana, June 9 -- The Montana Department of Environmental Quality issued the following news release:

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DEQ publishes final decision and Environmental Assessment for Columbia Gold Project

The Montana Department of Environmental Quality (DEQ) has approved an Exploration License Amendment from Sentinel Metals and issued a final Environmental Assessment (EA) for the Columbia Gold Project, near Lincoln, Montana in Lewis and Clark County.

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