Aucanquilcha

Antofagasta Region, Chile

Aucanquilcha is a large compound volcano in the Antofagasta Region of northern Chile, within the Central Volcanic Zone of the Andes. The volcano has the form of a ridge reaching an altitude of 6176 m above sea level, and formed between 1.04 and 0.23 million years ago; there is ongoing fumarolic activity.

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