Back Volcán San Pablo CEB Volcán San Pablo Spanish San Pablo sumendia Basque San Pablo LLD Vulcão San Pablo Portuguese San Pablo (nina urqu) Quechua Volcán San Pablo Swedish 聖巴勃羅火山 Chinese
| San Pablo | |
|---|---|
&sq=Google&lang=en&file=File:Volcan_San_Pedro.jpg) Volcan San Pablo from just below the summit on San Pedro volcano | |
| Highest point | |
| Elevation | 6,110 m (20,050 ft)[1] |
| Prominence | 808 m (2,651 ft)[2] |
| Parent peak | San Pedro |
| Coordinates | 21°53′02″S 68°20′33″W / 21.88389°S 68.34250°W[1] |
| Geography | |
&sq=Google&lang=en&file=File:Relief_Map_of_Chile.jpg)  San Pablo Chile | |
| Location | Chile |
| Parent range | Andes |
| Geology | |
| Mountain type | Stratovolcano |
| Climbing | |
| First ascent | September 1910 by Hans Berger (Germany)[3][4][5] |
| Easiest route | North side to col then west slopes |
San Pablo is a dormant volcano located in the Antofagasta Region of Chile, near the Bolivia border. It is joined to the younger San Pedro volcano by a high col. It is located in the Chilean province of El Loa, city of Calama and Ollagüe.[6]
San Pablo was active in pre-glacial times. After that period, glaciations formed a girdle of moraines and the mountain was covered by ash fall from neighbouring San Pedro.[7] Its central crater was eroded and a glacier formed inside. The volcano itself is formed by three groups of andesite lavas which variously contain pyroxene or hornblende; these groups are known as the Lower Group, the Middle Group and the Summit Group.[8]
- ^ a b "Cumbres en Zona Fronteriza: Volcán San Pablo" (in Spanish). Chilean Government - Difrol. Archived from the original on 16 March 2012. Retrieved 9 February 2012.
- ^ "San Pablo". Andes Specialists. Archived from the original on 2022-11-21. Retrieved 2020-04-12.
- ^ Le Ande Fantin. p. 105.
- ^ Evelio Echeverría (1963). "AAJ (American Alpine Journal)". AAJ (American Alpine Journal): 428.
- ^ "San Pablo". Andes Website. Archived from the original on 2013-06-29. Retrieved 2020-06-22.
- ^ rbenavente. "Biblioteca del Congreso Nacional | SIIT | Mapas vectoriales". bcn.cl. Archived from the original on 2020-06-21. Retrieved 2020-04-30.
- ^ O'callaghan, L. J.; Francis, P. W. (1986-03-01). "Volcanological and petrological evolution of San Pedro volcano, Provincia EI Loa, North Chile". Journal of the Geological Society. 143 (2): 277. Bibcode:1986JGSoc.143..275O. doi:10.1144/gsjgs.143.2.0275. ISSN 0016-7649. S2CID 129912382. Archived from the original on 2017-08-15. Retrieved 2017-07-09.
- ^ Francis, P. W.; Roobol, M. J.; Walker, G. P. L.; Cobbold, P. R.; Coward, M. (1974-01-01). "The San Pedro and San Pablo volcanoes of northern Chile and their hot avalanche deposits". Geologische Rundschau. 63 (1): 357–388. Bibcode:1974GeoRu..63..357F. doi:10.1007/BF01820994. ISSN 0016-7835. S2CID 128960834.