페루 · 성층화산
Casiri
Casiri, Nevados
- 화산 유형
- 성층화산
- 해발
- 5626m
- 마지막 분화
- 미확인
- 화산 유형
- 성층화산
- 국가
- 페루
- 지역
- 남아메리카 / Central Andean Volcanic Arc
- 해발
- 5626m
- 좌표
- -17.485, -69.789
- 마지막 분화
- 미확인
- 판구조 환경
- 섭입대 / 대륙 지각 (> 25 km)
- 화산 지형
- 복성화산체
- 주요 암석
- 조면암 / 조면데사이트
지질학적 요약
The Nevados Casiri compound volcano in Peru, also known as Paugarani, lies near the Chilean border ~25 km N of Tacora volcano. The trachytic and trachyandesitic complex consists of four volcanic edifices, with the youngest cone on the SE side. Two dark younger lava flows are SE of the most recently active cone, which has a well-defined summit crater. An older lava dome is located to the west. Sulfur has been mined on the NW and SE flanks.
Wikipedia 요약
영어 요약Casiri, also known as Paucarani, is an about 5,650 metres (18,537 ft) high complex volcano in the Barroso mountain range of the Andes, in the Tacna Region of Peru. It consists of four individual volcanic edifices with lava domes; the southeasternmost edifice has been active during the Holocene, producing thick lava flows that have overrun moraines of Pleistocene age. The youngest lava flow has been dated to 2,600 ± 400 years ago. Although no historical eruptions are known, the volcano is considered to be potentially active and is monitored.
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