Agathla Peak

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Agathla Peak
  • Aghaałą́ (Navajo)
  • El Capitan (Spanish)
File:Agathla.jpg
Highest point
Elevation Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value). NAVD 88[1]
Prominence Lua error in Module:Convert at line 1851: attempt to index local 'en_value' (a nil value).[1]
Coordinates Lua error in package.lua at line 80: module 'strict' not found.[2]
Geography
Location Navajo County, Arizona, United States
Topo map USGS Agathla Peak
Geology
Mountain type eroded volcanic plug
Volcanic field Navajo Volcanic Field

Agathla Peak (Navajo: Aghaałą́, Spanish: El Capitan) is a peak south of Monument Valley, Arizona, which rises over 1500 feet (457 meters) above the surrounding terrain. It is 7 miles (11 km) north of Kayenta and is visible from U.S. Route 163. The English designation Agathla is derived from the Navajo name aghaałą́ meaning 'much wool', apparently for the fur of antelope and deer accumulating on the rock.[2] The mountain is considered sacred by the Navajo.

Agathla Peak is an eroded volcanic plug consisting of volcanic breccia cut by dikes of an unusual igneous rock called minette. It is one of many such volcanic diatremes that are found in Navajo country of northeast Arizona and northwest New Mexico. Agathla Peak and Shiprock in New Mexico are the most prominent. These rocks are part of the Navajo Volcanic Field, in the southern Colorado Plateau. Ages of these minettes and associated more unusual igneous rocks cluster near 25 million years.

File:Map of the Navajo Volcanic Fields.jpg
The Navajo Volcanic Field with Aglatha Peak
File:Aerial view of Agathla peak with Monument Valley road (163) in the foreground.JPG
Aerial view of Agathla peak with the road to Monument Valley (163) in the foreground

References

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  2. 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.

Further reading

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External links

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