Polygenetic volcanoes

external territory of Australia in the South Pacific Ocean, consisting of the island of the same name plus neighbouring islands

mountain in the Lesser Caucasus

Llullaillaco ( or ) is a dormant stratovolcano on the border between Argentina (Salta Province) and Chile (Antofagasta Region). It is part of the Llullaillaco National Park and lies in the Puna de Atacama, a region of tall volcanic peaks on a high plateau close to the Atacama Desert, one of the driest places in the world. Its maximum elevation is most commonly given as , making it the second-highest active volcano in the world. Despite its height, it is not clear whether the volcano has any glaciers or merely patches of perennial snow and ice. Between and elevation there is a sparse plant cove

volcano on the border of Chile and Bolivia

extinct volcano in the province of La Rioja in Argentina

Tupungato, one of the highest mountains in the Americas, is a massive Andean lava dome dating to Pleistocene times. It lies on the Argentina–Chile border, between the Chilean Metropolitan Region (near a major international highway about east of Santiago) and the Argentine province of Mendoza, about south of Aconcagua, the highest peak of both the Southern and Western hemispheres. Immediately to its southwest is the active Tupungatito volcano (literally, little Tupungato), which last erupted in 1987.

Licancabur () is a prominent, stratovolcano on the Bolivia–Chile border in the Central Volcanic Zone of the Andes. It is capped by a summit crater which contains Licancabur Lake, a crater lake that is among the highest lakes in the world. There are no glaciers owing to the arid climate. Numerous plants and animal species live on the mountain. The volcanoes Sairecabur and Juriques are north and east of Licancabur, respectively.

Incahuasi (; possibly from Quechua: inka Inca, wasi house) is a volcanic mountain in the Andes of South America. It lies on the border of the Catamarca Province of Argentina and the Atacama Region of Chile. Incahuasi has a summit elevation of above sea level.

Antofalla is a Miocene–Pliocene volcano in Argentina's Catamarca Province. It is part of the volcanic segment of the Andes in Argentina, and it is considered to be part of the Central Volcanic Zone, one of the volcanic zones of the Andes. Antofalla forms a group of volcanoes that are aligned on and behind the main volcanic arc. Antofalla itself is a remote volcano.

undersea mountain in Hawaii, United States

Porak or Akharbakhar ("gutted belly" in Azerbaijani) is a stratovolcano located in the Vardenis volcanic ridge. It lies about southeast of Lake Sevan and the volcanic field spans the border between Armenia and Azerbaijan with lava flows running into both countries. Ten satellite cones and fissure vents lie on the flanks of the volcano.

Socompa is a large stratovolcano (composite volcano) on the border of Argentina and Chile. It has an elevation of and is part of the Chilean and Argentine Andean Volcanic Belt (AVB). Socompa is within the Central Volcanic Zone, one of the segments of the AVB, which contains about 44 active volcanoes. It begins in Peru and runs first through Bolivia and Chile, and then Argentina and Chile. Socompa lies close to the pass of the same name where the Salta-Antofagasta railway crosses the Chilean border.

Pomerape is a stratovolcano lying on the border of northern Chile and Bolivia (Oruro Department, Sajama Province, Curahuara de Carangas Municipality). It is part of the Payachata complex of volcanoes, together with Parinacota Volcano to the south. The name "Payachata" means "twins" and refers to their appearance. It hosts glaciers down to elevations of , lower on the northern slope.

mountain range

Ollagüe () or Ullawi () is a massive andesite stratovolcano in the Andes on the Bolivia–Chile border, within the Antofagasta Region of Chile and the Potosi Department of Bolivia. Part of the Central Volcanic Zone of the Andes, its highest summit is above sea level and features a summit crater that opens to the south. The western rim of the summit crater is formed by a compound of lava domes, the youngest of which features a vigorous fumarole that is visible from afar.

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 high and has two summit craters—the southernmost -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).

Aracar is a large conical stratovolcano in northwestern Argentina, just east of the Chilean border. It has a main summit crater about in diameter and sometimes contains crater lakes and a secondary crater. The volcano has formed, starting during the Pliocene, on top of a lava platform and an older basement. Constructed on a base with an altitude of , it covers a surface area of and has a volume of . The only observed volcanic activity was a possible steam or ash plume on March 28, 1993, seen from the village of Tolar Grande about southeast of the volcano, but with no evidence of deformation of

stratovolcano

complex volcano at the border of Argentina and Chile

Volcán Tupungatito is the northernmost historically active stratovolcano of the southern Andes. Part of the Chilean Andes' volcanic segment, it is the northernmost member of the Southern Volcanic Zone (SVZ), which is one of several distinct volcanic belts in the Andes. Over 70 Pleistocene or Holocene age volcanoes make up this volcanic belt, which on average has one eruption per year.

Cerro Walther Penck (also known as Cerro Cazadero or Cerro Tipas) is a massive complex volcano in the Andes, located in northwestern Argentina, Catamarca Province, Tinogasta Department, at the Puna de Atacama. It is just southwest of Ojos del Salado, the highest volcano in the world. Walther Penck itself is perhaps the third highest active volcano in the world.

stratovolcano at the border of Argentina and Chile

Lastarria is a high stratovolcano that lies on the border between Chile and Argentina. It is remote, and the surroundings are uninhabited but can be reached through an unpaved road. The volcano is part of the Central Volcanic Zone, one of the four segments of the volcanic arc of the Andes. Over a thousand volcanoes—of which about 50 are active—lie in this over long chain of volcanoes, which is generated by subduction of the Nazca Plate beneath the South American Plate.

Olca is a stratovolcano on the border of Chile and Bolivia. It lies in the middle of a 15 km long ridge composed of several stratovolcanos. Cerro Minchincha lies to the west and Paruma to the east. It is also close to the pre-Holocene Cerro Paruma. It is andesitic and dacitic in composition, with lava flows extending several kilometres north of the peak. The only activity from the ridge during historical times was a flank eruption from 1865 to 1867. The exact source of this eruption is unclear.

mountain

Cerro Galán is a caldera in the Catamarca Province of Argentina. It is one of the largest exposed calderas in the world and forms part of the Central Volcanic Zone of the Andes, one of the three volcanic belts found in South America. One of several major caldera systems in the Central Volcanic Zone, the mountain is grouped into the Altiplano–Puna volcanic complex.

complex volcano located between the Argentine Catamarca Province, and Chile

volcano in the Andes mountains

volcano on the Argentine-Chilean border

mountain in Armenia

Paruma is a stratovolcano that lies on the border of Bolivia and Chile. It is part of a ridge that contains several stratovolcanos. Paruma lies at the eastern end of the ridge, with Olca to its west. The older volcano Paruma lies to east of Paruma. Paruma has clearly been active during the Holocene, with many morphologically young lava flows on its flanks. It also has persistent fumaroles. One lava flow in particular extends for 7 kilometres to the south-east of the peak. Historical activity along the ridge has been confined to one eruption from 1865 to 1867, the character of which is not

mountain in Argentina

subglacial volcano

Tromen is a stratovolcano in western Argentina. It rises above the older caldera of the Volcán Negro del Tromen.

stratovolcano in Bolivia

South American volcano

stratovolcano in the Susques Department of Jujuy Province in Argentina

Planchón-Peteroa is a complex volcano extending in a north–south direction along the border between Argentina and Chile. It consists of volcanoes of various ages with several overlapping calderas. Those include Volcán Planchón, Volcán Peteroa and Volcán Azufre.

Juriques is a stratovolcano on the border between Bolivia and Chile. It is located immediately southeast of Licancabur volcano. Its summit is at with a crater in its widest diameter. Laguna Verde lies at the foot of this volcano. There are archaeological sites on its summit or its environs.

mountain

volcano in Bolivia

mountain in Argentina

Michincha is a stratovolcano on the border of Bolivia and Chile. It is part of an east–west trending ridge of stratovolcanoes. To its east lies Olca. The only historical activity from the complex was a flank eruption from 1865 to 1867.

mountain

mountain in British Columbia, Canada

submarine volcano on the Juan de Fuca Ridge west of Oregon

Peinado is a stratovolcano in Catamarca Province, Argentina. It consists of a volcanic cone with a summit crater, surrounded at its foot by lava flows erupted from flank vents. It began erupting about 100,000 years ago, with the last eruption about 36,800 years ago. Future eruptions are possible.

mountain in Canada

mountain

mountain in British Columbia, Canada

seamount in Canada

Stratovolcano in British Columbia, Canada

mountain in British Columbia, Canada

mountain in British Columbia, Canada

mountain in British Columbia, Canada

mountain in Canada

mountain in British Columbia, Canada

volcanic lagoon in British Columbia, Canada

Trocon is a lava dome complex in Argentina. It has two summit craters and a pyroclastic cone. It is of estimated Pleistocene-Holocene age. The complex rises from an altitude of and has two summit craters. The volume of the edifice is ill-defined, ranging . Lava flows extend eastward from a pyroclastic cone.

mountain in British Columbia, Canada