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Indonesia · Stratovulcano

Malintang

Tipo
Stratovulcano
Altitudine
1988 m
Ultima eruzione
Sconosciuto
Malintang volcano in Indonesia is shown in this August 2020 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 25 km across). A crater lake is present at the summit. A large horseshoe-shaped scarp is visible down the southern flank, likely formed through flank collapse.
Malintang volcano in Indonesia is shown in this August 2020 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 25 km across). A crater lake is present at the summit. A large horseshoe-shaped scarp is visible down the southern flank, likely formed through flank collapse. · Foto: Satellite image courtesy of Planet Labs Inc., 2020 (https://www.planet.com/).
Tipo
Stratovulcano
Paese
Indonesia
Regione
Sunda e Banda / Sunda Volcanic Arc
Altitudine
1988 m
Coordinate
0.476, 99.663
Ultima eruzione
Sconosciuto
Contesto tettonico
Zona di subduzione / Crosta continentale (> 25 km)
Forma vulcanica
Composito
Roccia principale
Andesite / Andesite basaltica
Sintesi geologica

The broad forested Malintang andesitic-to-dacitic stratovolcano has an irregular summit crater with a 900 x 1,500 m lake. The flanks are relatively uneroded, and it most likely has had significant eruptions within the past few thousand years (Kieh, 2009 pers. comm.). The open caldera may be related to emplacement of a large debris avalanche.

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