Cerro Chela
| Chela | |
|---|---|
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| |
| Highest point | |
| Elevation | 5,644 m (18,517 ft)[1] |
| Coordinates | Lua error in Module:Coordinates at line 489: attempt to index field 'wikibase' (a nil value).[1] |
| Geography | |
| Location | Chile |
Chela is a volcano in Chile that was active between 3.75±0.5 and 4.11±0.25 million years ago. It is constructed on top of the 5.4±0.3 million years old rhyolitic Carcote ignimbrite. Its eruption products are mafic andesites.[1][2]
The volcano was degraded by glaciation but radial ridges and red-gray rocks as well as the uniform slopes indicate that it was a symmetric stratovolcano.[1] The Pleistocene snow line was located at 4,800 metres (15,700 ft) altitude[3] and moraines formed on the northern, western and southern flanks. Perhaps volcanically pre-formed cirques also developed.[4]
Cerro Chela is located south of Aucanquilcha, from which it is separated by the Portezuelo Puquíos.[5] It forms a lineament with Cerro Carcote, Cerro Palpana, Miño Volcano and Volcan Las Cuevas that is oriented north-south.[2]
References
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