Volcán Marmolejo is a high

Pleistocene The Pleistocene ( , often referred to as the ''Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in ...

stratovolcano in the

Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...

on the border between

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

and

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

. It is located NNE of the active San José volcano, and is the southernmost -plus peak in the world. The Argentine portion is within the Argentinean protection area of Provincial Reserve for Multiple Use and Natural Recreation Manzano / Portillo de Piuquenes. It is on the border of two provinces: Argentinean province of Mendoza and Chilean province of

Cordillera A cordillera is an extensive chain and/or network system of mountain ranges, such as those in the west coast of the Americas. The term is borrowed from Spanish, where the word comes from , a diminutive of ('rope'). The term is most commonly u ...

. Its slopes are within the administrative boundaries of the two cities: Argentinean city of Tunuyán and the Chilean commune of San José de Maipo.

First ascent

Marmolejo was first climbed by Hermann Sattler, Sebastian Krückel and Albrecht Maass (Germany) October 1, 1928.

Elevation

It has an official height of 6108 meters. Other data from available

digital elevation models A digital elevation model (DEM) or digital surface model (DSM) is a 3D computer graphics representation of elevation data to represent terrain or overlaying objects, commonly of a planet, moon, or asteroid. A "global DEM" refers to a discrete g ...

: SRTM yields 6097 metres, ASTER 6103 metres,

ALOS Advanced Land Observing Satellite (ALOS), also called Daichi (a Japanese word meaning "land"), is a 3810 kg Japanese satellite launched in 2006. After five years of service, the satellite lost power and ceased communication with Earth, but ...

6085 metres and

TanDEM-X TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) is the name of TerraSAR-X's twin satellite, a German Earth observation satellite using SAR (Synthetic Aperture Radar) - a modern radar imaging technology. Implemented in a Public-P ...

6129 metres. The height of the nearest key col is 4005

meters The metre ( British spelling) or meter ( American spelling; see spelling differences) (from the French unit , from the Greek noun , "measure"), symbol m, is the primary unit of length in the International System of Units (SI), though its p ...

, leading to a

topographic prominence In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...

of 2103

. Marmolejo is considered a Mountain Range according to the ''Dominance System'' and its dominance is 34.43%. Its

parent peak In topography, prominence (also referred to as autonomous height, relative height, and shoulder drop in US English, and drop or relative height in British English) measures the height of a mountain or hill's summit relative to the lowest contou ...

Tupungato Tupungato, one of the highest mountains in the Americas, is a massive Andean lava dome dating to Pleistocene times. It lies on the border between the Chilean Metropolitan Region (near a major international highway about east of Santiago) and t ...

and the

Topographic isolation The topographic isolation of a summit is the minimum distance to a point of equal elevation, representing a radius of dominance in which the peak is the highest point. It can be calculated for small hills and islands as well as for major mounta ...

is 42.9

kilometers The kilometre ( SI symbol: km; or ), spelt kilometer in American English, is a unit of length in the International System of Units (SI), equal to one thousand metres (kilo- being the SI prefix for ). It is now the measurement unit used for ex ...

References

* (includes Marmolejo) * (in Spanish; also includes volcanoes of Argentina, Bolivia, and Peru) * Volcanoes of Santiago Metropolitan Region Mountains of Mendoza Province Mountains of Santiago Metropolitan Region Volcanoes of Mendoza Province Six-thousanders of the Andes Principal Cordillera Mountains of Argentina Mountains of Chile Stratovolcanoes of Argentina Stratovolcanoes of Chile Pleistocene stratovolcanoes {{Chile-glacier-stub

First ascent

Elevation

See also

References