Monte Burney
Coordinates: 52°20′S 73°24′W / 52.33°S 73.4°W Monte Burney is a volcano in southern Chile, part of its Austral Volcanic Zone which consists of six volcanoes with activity during the Quaternary. This volcanism is linked to the subduction of the Antarctic Plate beneath the South America Plate and the Scotia Plate.
Monte Burney is formed by a caldera with a glaciated stratovolcano on its rim. This stratovolcano in turn has a smaller caldera. An eruption is reported for 1910, with less certain eruptions in 1970 and 1920.
Tephra analysis has yielded evidence for many eruptions during the and Holocene, including two large explosive eruptions during the early and mid-Holocene. These eruptions deposited significant tephra layers over Patagonia and Tierra del Fuego.
Monte Burney is on the northwest Muñoz Gomera Peninsula. This area lies in the Patagonian region of Chile, which is known for its spectacular fjords. The volcano lies 200 kilometres (120 mi) northwest of Punta Arenas, and approximately 100 kilometres (62 mi) southwest of Puerto Natales. The area is unpopulated and remote.
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