MLA 35-89 - Mineral Resources Of The Muddy Creek Wilderness Study Area, Emery County, UT ? Summary

In 1987 and 1988, the U.S. Bureau of Mines conducted a mineral resource investigation of the 31,400-acre Muddy Creek Wilderness Study Area (UT-060-007). The investigation was requested by the Bureau of Land Management and authorized by the Federal Land Policy and Management Act of 1976 (Public Law 94-579). The study area is located in Emery County, Utah, about 50 air-miles southwest of Green River, Utah. The wilderness study area is in the San Rafael Swell region of the Colorado Plateau Physiographic Province. Rocks in the area consist of gently dipping sedimentary strata of Permian, Triassic, and Jurassic age.