geo.wikisort.org - Mountains

Cerro Cebollar is a 5,716-metre-high (18,753 ft) volcano including andesitic-dacitic irregular lava flows. They contain 61.7–61.8% SiO₂; the volcano itself is a few million years old judging by its appearance. It is covered by a rhyolitic pumice coming from a neighbouring caldera.[1] It is part of the Cerro de las Cuevas-Cerro Palpana volcanic chain.[2]

References

External links

• Worner, Gerhardt; Lopez-Escobar, Leopoldo; Moorbath, Stephen; Horn, Susan; Entenmann, Jürgen; Harmon, Russel S.; Davidson, Jon D. (1992). "Variaciones geoquimicas, locales y regionales, en el frente volcanico cuaternario de los Andes centrales (17°30'-22°00'S), norte de Chile". Andean Geology (in Spanish). 19 (1): 54. Archived from the original on 22 March 2017. Retrieved 24 November 2015.

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