West Elk Peak

West Elk Peak, elevation 13,042 ft (3,975 m), is the highest summit in the West Elk Mountains of Gunnison County, Colorado.[3] The mountain is in the West Elk Wilderness, northwest of Gunnison. The terrain consists mostly of volcanic breccia, known in this area as West Elk Breccia, dated at 35 to 30 million years old.

West Elk Peak
West Elk Peak
Highest point
Elevation	13,042 ft (3,975 m) [1][2]
Prominence	3,095 ft (943 m) [3]
Isolation	13.78 mi (22.18 km) [3]
Listing	Colorado prominent summits Colorado range high points
Coordinates	38°43′04″N 107°11′58″W [1]
Geography
West Elk Peak Colorado
Location	Gunnison County, Colorado, U.S.[4]
Parent range	Highest summit of the West Elk Mountains[3]
Topo map	USGS 7.5' topographic map West Elk Peak, Colorado[1]

Geological History - The decipherable known geological history of this peak began in the late Paleozoic, where it formed into the eastern edge of the Uncompahgre highland. Around 10,000 to 15,000 feet of sediment covered the old highland surface in the Mesozoic and early Cenozoic. During the Oligocene, the Colorado mineral belt began to form with the intrusion of two batholiths. One of these batholiths rose sufficiently near the surface, enough to feed volcanoes in the West Elk and San Juan Mountains. The resulting volcanic pile has been subjected to intermittent, occasional uplift as well as being shaped by water and ice. Mineral deposits are somewhat scarce in the surrounding area of the peak, but bituminous coal has been mined on the northern and eastern flanks.[5]