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The volcano has a diameter of 6 kilometres (3.7 mi) and is constructed from andesites erupted through three stages of activity. Two nested craters lie on its summit and have diameters of 260–270 metres (850–890 ft). Volcán
Lagunita is a neighbouring volcano and is more heavily eroded and
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The volcano is part of the San Pedro-Linzor lineament, a 65 kilometres (40 mi) long volcanic chain that extends northwest-southeastward. It was constructed on top the
Toconce and Sifon Ignimbrites. The alignment was active during the late
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The volcano was constructed in various phases. The base of the volcano is constructed from andesitic lava flows that directly overlie the ignimbrite basement. These at first erupted in the west and east, subsequently northwest and southeast.
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Godoy, Benigno; Wörner, Gerhard; Le Roux, Petrus; de Silva, Shanaka; Parada, Miguel Ángel; Kojima, Shoji; González-Maurel, Osvaldo; Morata, Diego; Polanco, Edmundo; Martínez, Paula (15 July 2017).
544:"Sr- and Nd- isotope variations along the Pleistocene San Pedro – Linzor volcanic chain, N. Chile: Tracking the influence of the upper crustal Altiplano-Puna Magma Body"
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down to 5,200 metres (17,100 ft) altitude, formed during the last glaciation 15,000–11,000 years ago. Glacial effects are noticeable on the north-northwest flanks.
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493:"Evolución del sistema Volcánico Cerro el León (Región de Antofagasta, Chile), mediante interpretación fotogeológica, petrográfica y geoquímica"
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447:"Principios Orientadores y Metodología Para el Estudio del Qhapaqñan en Atacama: Desde el Portezuelo del Inka Hasta Río Grande"
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515:"Geología de la cadena volcánica Paniri-Toconce, Zona Volcánica Central, Altiplano de la Región de Antofagasta, Chile"
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and plagioclase. The lavas have vesicular and minor proportions of amygdaloid, porphyric, trachytic and
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Silva, Francisco; Aguilera, Felipe; Godoy, Benigno; Wörner, Gerhard; Kojima, Shoji (2012).
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have historical activity, but only a few volcanoes have been studied, namely Lascar,
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The Cerro del León (left) and Cerro
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Castro, Victoria; Varela, Varinia; Aldunate, Carlos; Araneda, Edgardo (July 2004).
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Polanco, Eduardo; Clavero, Jorge; Giavelli, Also (August 2012).
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and andesites form the last stage and the bulk of the edifice.
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Actas XIII Congreso Geológico
Chileno, Antofagasta, Chile
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191:and forms a volcanic lineament with neighbouring
211:lava flows and was subject to glacial erosion.
548:Journal of Volcanology and Geothermal Research
274:on a crust 120 kilometres (75 mi) thick.
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424:has a recent satellite photo of the region.
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402:religious site is located on its summit.
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244:. Volcanic activity occurs since the
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374:. The matrix is glassy and contains
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568:10.1016/j.jvolgeores.2017.05.030
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621:Volcanoes of Antofagasta Region
464:10.4067/S0717-73562004000200017
386:alteration has been reported.
232:Cerro del León is part of the
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63:5,760 m (18,900 ft)
398:for the local territory. An
187:. It is part of the Chilean
636:Pleistocene stratovolcanoes
338:The volcano was subject to
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522:Congreso Geológico Chileno
417:List of volcanoes in Chile
524:: 468–470. Archived from
362:with variable amounts of
199:that was active into the
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631:Stratovolcanoes of Chile
599:Global Volcanism Program
604:Smithsonian Institution
370:, opaque minerals, and
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531:on November 19, 2015.
234:Central Volcanic Zone
189:Central Volcanic Zone
91:22.13917°S 68.11083°W
394:Cerro del Leon is a
390:Religious importance
96:-22.13917; -68.11083
560:2017JVGR..341..172G
87: /
626:Mountains of Chile
181:Antofagasta Region
53:Highest point
272:Peru–Chile Trench
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16:Mountain in Chile
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128:Parent range
554:: 172–186.
380:vitrophyric
360:plagioclase
356:phenocrysts
296:Pleistocene
257:ignimbrites
175:located in
116:Antofagasta
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69:Coordinates
615:Categories
502:: 603–605.
429:References
412:Cerro Chao
376:hornblende
342:, leaving
340:glaciation
288:Parinacota
179:province,
82:68°06′39″W
79:22°08′21″S
576:0377-0273
382:texture.
350:Petrology
308:San Pablo
304:San Pedro
276:San Pedro
261:andesitic
254:rhyolitic
246:Oligocene
224:altered.
205:andesitic
107:Geography
59:Elevation
29:Puma Orko
451:Chungará
406:See also
344:moraines
300:Holocene
201:Holocene
112:Location
556:Bibcode
364:biotite
333:Dacites
316:Toconce
284:Ollagüe
265:dacitic
250:dacitic
240:in the
215:Geology
209:dacitic
197:Toconce
162:Unknown
140:Geology
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320:Linzor
312:Paniri
280:Lascar
193:Paniri
177:El Loa
32:(Male
529:(PDF)
518:(PDF)
496:(PDF)
242:Andes
185:Chile
171:is a
134:Andes
120:Chile
572:ISSN
400:Inca
286:and
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236:, a
195:and
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