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パプアニューギニア · 溶岩ドーム

Iamalele

タイプ
溶岩ドーム
標高
194m
最終噴火
不明
Late Cenozoic volcanic rocks cover much of the Kukuia Peninsula (left center) on the SW side of Fergusson Island and areas north of the peninsula. The Iamalele-Fagululu area, located north of the peninsula and south of the Mailolo metamorphic block forming the NW tip of the island, contains a series of lava domes and lava flows and abundant hot springs and fumaroles. Eight small lava domes are located near Fagululu village and around Salt Lake. Young volcanic rocks are also present on Goodenough Island (upper left).
Late Cenozoic volcanic rocks cover much of the Kukuia Peninsula (left center) on the SW side of Fergusson Island and areas north of the peninsula. The Iamalele-Fagululu area, located north of the peninsula and south of the Mailolo metamorphic block forming the NW tip of the island, contains a series of lava domes and lava flows and abundant hot springs and fumaroles. Eight small lava domes are located near Fagululu village and around Salt Lake. Young volcanic rocks are also present on Goodenough Island (upper left). · 写真: NASA Space Shuttle image STS44-83-80, 1991 (http://eol.jsc.nasa.gov/).
タイプ
溶岩ドーム
国
パプアニューギニア
地域
南西太平洋 / Trobriand Volcanic Province
標高
194m
座標
-9.506, 150.524
最終噴火
不明
テクトニクス環境
沈み込み帯 / 大陸地殻 (> 25 km)
火山地形
火山群
主要岩石
安山岩 / 玄武岩質安山岩

地質学的概要

英語の原文

Multiple volcanic features and active thermal areas are located on the SW part of Fergusson Island, in the center of the D'Entrecasteaux island group.

出典：Global Volcanism Program, Smithsonian Institution（抜粋） · GVP で全文を読む →

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