26.08 S, 67.50 W
summit elevation 4000 m
Antofagasta de la Sierra Volcano is located in Catamarca, NW Argentina. The volcanic field is located SW of Beltran volcano and between the Salar de Antofalla on the west and the massive Cerro Galán caldera on the east.
The field contains young looking basaltic-andesite scoria cones and recent-looking lava flows.
Eruptions a few thousands years ago.