Elkhorn Mountains

Geobox | Range
name=Elkhorn Mountains


image_caption=
country=United States
state=Montana
parent=Rocky Mountains
geology= | period=Late Cretaceous| orogeny= | border=
length_imperial=| length_orientation=
width_imperial= | width_orientation=
highest=Crow Peak
highest_elevation_imperial=9414
highest_lat_d=|highest_lat_m=|highest_lat_s=|highest_lat_NS=N
highest_long_d=|highest_long_m=|highest_long_s=|highest_long_EW=W


map_caption=The Elkhorn Mountains are a mountain range in southwestern Montana, part of the Rocky Mountains and are roughly 300,000 acres (1200 km²) in size. It is an inactive volcanic mountain range with the highest point being Crow Peak at convert|9414|ft|m|0|abbr=on, right next to Elkhorn Peak, convert|9381|ft|m|0|abbr=on. The range is surrounded by the cities of Helena, Montana City, Townsend, Whitehall, and Boulder and is part of the Helena National Forest in Montana's Jefferson County.

Geology

, which is associated with a breccia pipe in the volcanics.

The mountain range seen today is related to regional structural uplift dating mostly to Oligocene time.

The Land

A forest fire in 1988 burned 47,000 acres (190 km²) of the mountain range, leaving carpets of seedlings growing into new lodgepole pine forests. The land has been used extensively in the past for gold and silver mining, logging, and open range grazing, leaving a noticeable impact; most notably the abandoned mining town of Elkhorn. Recently with efforts conducted by the BLM, Montana FWP and Helena National Forest, new conservation and wildlife management plans have been put into place including big horn sheep reintroduction and the westslope cutthroat trout restoration program. Management of the 2000+ elk heard in the area and the suppression of noxious weeds is also an ongoing task. Annually there is an endurance run on certain trails throughout the mountain range.

External links

* [http://www.mtech.edu/Research/highlights/1997_research/ElkhornMtn.htm Geology of the Elkhorn Mountains Volcanics]
* [http://www.fs.fed.us/r1/helena/elkhorns/index.shtml Elkhorn Wildlife Management Unit]
* [http://www.elkhorn100.com/ Elkhorn Mountain Endurance Runs]