31. As a volcano erupts, emptying the magma chamber , the surrounding rock will collapse into it. 32. Some inclusions in Licancabur rocks seem to be from wall rocks of the magma chamber . 33. Calderas form by collapse following withdrawal and depletion of a magma chamber after an eruption. 34. At depths of, a magma chamber has been identified beneath Ciomadul, based on magnetotelluric data. 35. It is likely to be the magma chamber for the uppermost eruption of Walker Volcanics. 36. Lascar and Aguas Calientes might share a magma chamber . 37. They also show a link between surface behaviour and the size of the deeper magma chamber . 38. Technically it is an explosion, a pulse of pressure . . . below the magma chamber , 39. They are not ophiolites, but instead are cumulates of heavy minerals in a shallow magma chamber . 40. This affects the magma chamber which begins the cycle again with growth because of magmatic flow.
