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Cile · Stratovulcano

Palomo

Tipo
Stratovulcano
Altitudine
4860 m
Ultima eruzione
Sconosciuto
Palomo
Foto: Robert Morrow · CC BY-SA 3.0 · Wikimedia Commons
Tipo
Stratovulcano
Paese
Cile
Regione
Sud America / Southern Andean Volcanic Arc
Altitudine
4860 m
Coordinate
-34.608, -70.295
Ultima eruzione
Sconosciuto
Contesto tettonico
Zona di subduzione / Crosta continentale (> 25 km)
Forma vulcanica
Composito
Roccia principale
Andesite / Andesite basaltica
Sintesi geologica

Palomo is a small stratovolcano that is somewhat dissected by glaciers. A NE-flank cone, Andres, is postglacial in age and has produced andesitic lava flows. The volcano lies W of the massive Caldera del Atuel and was constructed within double calderas 3 and 5 km in diameter. The largely ice-covered volcano has erupted basaltic andesite to dacitic lava flows; the double crater indicates migration of activity to the NE. The youthful morphology suggests a very recent, perhaps pre-Hispanic, age.

Sintesi da Wikipedia

Riassunto in inglese

Palomo is a 4,860 metres (15,940 ft) high Chilean stratovolcano located in the commune of Machali, Cachapoal province, Libertador General Bernardo O'Higgins Region, west of Caldera del Atuel. Together with Tinguiririca it is one of two volcanoes in the region with evidence of Holocene volcanism. The volcano is remote and knowledge on its geology and potential volcanic hazards is limited.

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