Cerro Negro de Mayasquer

Cerro Negro de Mayasquer is a volcano on the border of Colombia and Ecuador. It lies 3 kilometres (2 mi) north-west of the volcano Chiles, and the two peaks are considered part of the same Chiles-Cerro Negro volcanic complex. These volcanoes, together with Cumbal are andesitic in rock type.^[2] 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.^[1]

Cerro Negro de Mayasquer
Cerro Negro de Mayasquer Location of Cerro Negro de Mayasquer in Colombia & Ecuador
Highest point
Elevation	4,445 m (14,583 ft)[1]
Listing	Volcanoes of Colombia
Coordinates	0°49′39″N 77°57′52″W[1]
Geography
Location	Nariño  Colombia Carchi  Ecuador
Parent range	Central Ranges Cordillera Real  Andes
Geology
Rock age	Pleistocene
Mountain type	Andesitic stratovolcano
Volcanic belt	Northern Volcanic Zone, Andean Volcanic Belt
Last eruption	July 1936(?)[1]

See also

• List of volcanoes in Colombia
• List of volcanoes in Ecuador
• List of volcanoes by elevation