Energy & environment · 06/12/2011Updated: 10/17/2026 · 1 min read
Extension of Public Land Order No. 6912 for Mount Haggin Prehistoric Quarry Site
Summary
The U.S. Bureau of Land Management extends the protection of the Mount Haggin Prehistoric Quarry Site in Montana for an additional 20 years, preventing its protection from expiring on November 28, 2011.