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Victory (volcano) : ウィキペディア英語版 | Victory (volcano)
Victory is a volcano on New Guinea island, Papua New Guinea. It is situated on Cape Nelson, 30 km from Tufi in an area with no Wadati-Benioff zone. It is one of four large stratovolcanos in Northern New Guinea island, the others being Hydrographers Range, Trafalgar and Lamington. ==Morphology==
Victory is dominantly Andesitic in origin, but also has traces of Basalt and Dacite, the lavas erupted have an unusually high level of Chromium and Nickel. The volcano is densely foreseted in all but the summit crater. On the sides of the volcano (near the summit) are four lava domes, two on the SW flank and two on the NE flank. The summit crater is breached to the SE and was probably created by a landslide. The summit now contains a small crater lake where weak thermal activity continues.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Victory (volcano)」の詳細全文を読む
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