Dzenzursky

複合火山 · Russia · 2285m

Koryaksky is the tallest peak to the left in the background of this 1990 photo. The ridge to the right of Koryaksky is the eroded Pleistocene age Dzenzursky volcano. This view from the NE has the summit crater rim of Karymsky in the foreground. · 写真: Photo by Dan Miller, 1990 (U.S. Geological Survey). · Wikimedia Commons

タイプ: 複合火山
国: Russia
地域: Northwestern Pacific Volcanic Regions / Eastern Kamchatka Volcanic Arc
標高: 2285m
座標: 53.637, 158.922
最終噴火: 不明
テクトニクス環境: Subduction zone / Continental crust (> 25 km)
火山地形: Composite
主要岩石: Andesite / Basaltic Andesite

地質学的概要

Dzenzursky is a strongly eroded stratovolcano of Pleistocene age that lies along a ridge extending NW from Zhupanovsky volcano. A series of Holocene cinder and lava cones along a ridge trending E and SE of the volcano produced extensive lava fields with flows that traveled primarily to the NE. Eruptions were reported in 1923 and 1957 CE (Vlodavetz and Piip 1959, Firstov et al. 1979); however, Fedotov and Masurenkov (1991) did not list any observed eruptions, and Ponomareva (1992, pers. comm.) stated that these reports were of hydrothermal or fumarolic activity.

Wikipedia の要約

英語版の要約

Dzenzursky is a stratovolcano located in the southern part of the Kamchatka Peninsula, Russia.

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