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Rusia · Medan gunung api

Barkhatnaya

Barkhatnaya Sopka

Tipe
Medan gunung api
Ketinggian
874 m
Letusan terakhir
-3550
The Holocene scoria cones of Barkhatnaya Sopka are located on a plateau 13 km N of Vilyuchik volcano on an uplifted eroded Miocene-Pliocene block. In this view looking NE, the Mt. Barkhatnaya cone which formed 3,000-4,000 years ago is to the left, and the reddish hill to the right is an early Holocene scoria cone. The white hill in the center is a part of an eroded rhyolitic body.
The Holocene scoria cones of Barkhatnaya Sopka are located on a plateau 13 km N of Vilyuchik volcano on an uplifted eroded Miocene-Pliocene block. In this view looking NE, the Mt. Barkhatnaya cone which formed 3,000-4,000 years ago is to the left, and the reddish hill to the right is an early Holocene scoria cone. The white hill in the center is a part of an eroded rhyolitic body. · Foto: Coyrighted photo by Oleg Dirksen (Holocene Kamchataka volcanoes; http://www.kscnet.ru/ivs/volcanoes/holocene/main/main.htm).
Tipe
Medan gunung api
Negara
Rusia
Wilayah
Pasifik Barat Laut / Kuril Volcanic Arc
Ketinggian
874 m
Koordinat
52.802, 158.240
Letusan terakhir
-3550
Kondisi tektonik
Zona subduksi / Kerak benua (> 25 km)
Bentuk lahan
Gugusan gunung api
Batuan utama
Basal / Pikrobasal
Ringkasan geologi

The Barkhatnaya Sopka group of Pleistocene andesitic-to-rhyolitic lava domes and Holocene basaltic pyroclastic cones is located along the Paratunka River about 30 km NNW of Gorely volcano. The cinder cones are sitting on an uplifted block of eroded Miocene-Pliocene rocks. Most of the younger cones lie on the S and SE sides of the volcanic field. The Barkhatnaya cinder cone formed about 3,000-4,000 years ago (Ponomareva, 1992 p.c.).

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3550 SM~3550 SM · 1 letusan · VEI maks. ?3550 SM3550 SM3549 SM3549 SM3549 SM

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  1. 3550 SMVEI ?Perkiraan geologi
    3550 SM – akhir tidak diketahui

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