MLA 28-87 - Mineral Resources Of The Clover Mountains Study Area, Lincoln County, Nevada ? Summary

In 1984, at the request of the Bureau of Land Management, the U.S. Bureau of Mines studied an 84,165-acre portion of the 84,935-acre Clover Mountains Wilderness Study Area (NV-050-139) in order to evaluates its identified mineral resources. The area studied is in Lincoln County, NV, about 90 miles north of Las Vegas, NV. No mineral resources were identified in the study area. Volcanic rocks are the most common in the study area, consisting mainly of a thick sequence of ignimbrites in a cauldron complex. Cambrian to Triassic marine sedimentary rocks and Cretaceous to Oligocene clastic rocks are along and partly inside the west and south sides of the study area. No mineral production ha s come from the study area, but gold, silver, copper, and fluorspar have been mined nearby. Eleven mines and prospects in or adjacent to the study area were examined. Workings inside the study area include two shafts, 10 and 60 ft deep, and eleven shallow prospect pits at four sites along the west edge.