M7a - TM image of Cerro Chascon and the associated lava Cerro Runtu Jarita (CRJ) extruded from a series of point sources along a fissure. Cerro Chico is the volcano with the large crater to the east of CRJ. The vent for Chascon is almost dead center, while several effusion points are marked by each lobe of CRJ. LK is Laguna Khara.
(de Silva and Francis)