- 19°59′S 68°46′W / 19.983°S 68.767°W / -19.983; -68.767
Cerro Porquesa (Aymara) is an
approximately 4,600
metres (15,100 ft) high (800
metres (2,600 ft)...
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Region (shared with Argentina)
Cerro Polapi, Anto****asta
Region Cerro Porquesa, Tarapacá
Region Cerro Provincia,
Santiago Metropolitan Region Cerro Renca...
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Easter Island")
Porquesa Lava dome 4,600 Pliocene/Pleistocene 19°59′S 68°46′W / 19.983°S 68.767°W / -19.983; -68.767 ("
Porquesa") Rano Kau, Easter...
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Rhyolite 2010
Cerro Chao
Central Volcanic Zone
Dacite Quaternary Cerro Porquesa Central Volcanic Zone
Rhyodacite Pliocene/Pleistocene Chilla****ta Central...
- the
Western Cordillera and
surrounded by high mountains, such as
Cerro Porquesa and Sillajhuay. The area is arid (precipitation less than 200 millimetres...
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These phenomena may be
unrelated to the Pica gap, however. The
Cerro Porquesa lava dome and
ignimbrite are the only
volcanic centres with late Pleistocene...
