Volcano

Colachi

Stratovolcano · 5,631 m · Chile

Colachi sits on the South American Plate, in a subduction zone.

Elevation

5,631 m

Type

Stratovolcano

Tectonic Setting

Subduction zone, continental crust

Dominant Rock

Andesite / Basaltic Andesite

Plate

South American Plate

Country

Chile

Last Eruption

unknown

• Wikipedia article

Sources : Global Volcanism Program, 2026. Volcanoes of the World (v. 5.4.0; 7 Aug 2026), Smithsonian Institution, doi:10.5479/si.GVP.VOTW5-2026.5.4 (volcano.si.edu) · NOAA NCEI · USGS · Wikidata