Maule, Laguna del

sopka – Caldera, Chile, South America Volcanic Regions

Kde

Chile, South America Volcanic Regions

Typ (GVP)

Caldera

Nadmořská výška

2 162 m

Tektonické prostředí

Subduction zone / Continental crust (> 25 km)

Poslední známá erupce

50 př. n. l.

Poloha

-36,058°, -70,492°

The Laguna del Maule volcanic complex includes a 15 x 25 km caldera with a cluster of small stratovolcanoes, lava domes, and pyroclastic cones of Pleistocene-to-Holocene age. The caldera lies mostly on the Chilean side of the border, but partially extends into Argentina. Fourteen Pleistocene basaltic lava flows were erupted down the upper part of the Maule river valley. A cluster of Pleistocene cinder cones was constructed on the NW side of Maule lake in the northern part of the caldera. The latest activity produced an explosion crater on the E side of the lake and a series of Holocene rhyolitic lava domes and blocky lava flows that surround it.

Text: Smithsonian Global Volcanism Program.

Údaje o sopce: Smithsonian Global Volcanism Program. Další sopky a průduchy.