Miravalles_volcano.jpg(640 × 425 pixels, dimenjiun dl file: 45 KB, MIME type: image/jpeg)

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Ressumé

Descriziun
English: Miravalles volcano rises above a thermal area on its SW flank. The 2028-m-high andesitic stratovolcano is one of five post-caldera cones constructed along a NE-trending line within the Pleistocene 15 x 20 km Miravalles caldera. Morphologically youthful lava flows cover the western and SW flanks of the volcano. The only reported historical eruptive activity was a small steam explosion in 1946, although high heat flow remains, and a producing geothermal field is located within the caldera.
Data
Funtana http://www.volcano.si.edu/world/volcano.cfm?vnum=1405-03=&volpage=photos&photo=042031
Autur William Melson (Smithsonian Institution)

Lizënza

Public domain
This image or file is a work of a Smithsonian Institution employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States.

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atuel16:17, 19 mei 2011Miniatura de la version de la 16:17, 19 mei 2011640 × 425 (45 KB)Michael Metzger

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