オマーンオフィオライトWadi Tayin岩体における地殻-マントル境界の陸上掘削:ICDP Oman Drilling Project

高澤 栄一; Kelemen Peter; Teagle Damon; Matter Juerg; Coggon Jude; Oman DP Science Party

doi:10.14824/jakoka.2018.0_134

2018 Annual Meeting of Japan Association of Mineralogical Sciences

Session ID : R6-02

DOI https://doi.org/10.14824/jakoka.2018.0_134

Conference information

Host: Japan Association of Mineralogical Sciences

R6: Plutonic rocks, volcanic rocks and subduction factory

Drilling of the crust-mantle boundary of Wadi Tayin massif in the Oman ophiolite: ICDP Oman Drilling Project

*Eiichi TAKAZAWA, Peter B Kelemen, Damon H Teagle, Juerg Matter, Jude Coggon, Oman DP Science Party

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Keywords: Oman ophiolite, ICDP, Oman Drilling Project, crust-mantle boundary, Moho Transition Zone

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Abstract

Drilling of the crust-mantle boundary by ICDP Oman Drilling Project took place in November 2017 to January in Wadi Zeeb of Wadi Tayin massif in the Oman Ophiolite. Cores with total lengths of 404.15 m and 300.00 m were sampled from two holes of Hole CM1A and CM2A. These cores are being observed by detailed core descriptions and various measuring instruments in the Deep-Sea Scientific Drilling Vessel "CHIKYU" from July 5, 2018. We will report the results of these activities.

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