Cerro Negro de Mayasquer is a volcano on the border of Colombia and Ecuador. It lies north-west of the volcano Chiles (volcano), Chiles, and the two peaks are considered part of the same Chiles-Cerro Negro volcanic complex. These volcanoes, together with Cumbal Volcano, Cumbal are andesite, andesitic in rock type.
[Plancha 447-447bis, 2003] A 1936 eruption reported by the Colombian government agency INGEOMINAS may have been from the Ecuadorean volcano Reventador, otherwise the volcano has not erupted for around 160,000 years.
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See also
* List of volcanoes in Colombia
* List of volcanoes in Ecuador
* List of volcanoes by elevation
References
Bibliography
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Further reading
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Andean Volcanic Belt
Mountains of Colombia
Mountains of Ecuador
Stratovolcanoes of Colombia
Stratovolcanoes of Ecuador
Quaternary South America
Quaternary volcanoes
20th-century volcanic events
Active volcanoes
Geography of Nariño Department
Geography of Carchi Province
Four-thousanders of the Andes
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