(For the mountain on the border of Chile and Bolivia in the Potosí Department, Daniel Campos Province, see Iru Phutunqu (Chile-Daniel Campos).) Irruputuncu is a volcano in the commune of Pica, Tamarugal Province, Tarapacá Region, Chile, as well as San Pedro de Quemes Municipality, Nor Lípez Province, Potosí Department, Bolivia. The mountain's summit is 5,163 m (16,939 ft) high and has two summit craters—the southernmost 200 m (660 ft)-wide one has active fumaroles. The volcano also features lava flows, block-and-ash flows and several lava domes. The volcano is part of the Andean Central Volcanic Zone (CVZ).