Geochemistry of serpentinized and multiphase altered Atlantis Massif peridotites (IODP Expedition 357): Petrogenesis and discrimination of melt-rock vs. fluid-rock processes

Autor: Scott A. Whattam, Gretchen L. Früh-Green, Mathilde Cannat, Jan C.M. De Hoog, Esther M. Schwarzenbach, Javier Escartin, Barbara E. John, Mathew I. Leybourne, Morgan J. Williams, Stéphane Rouméjon, Norikatsu Akizawa, Chiara Boschi, Michelle Harris, Kirsten Wenzel, Andrew McCaig, Dominique Weis, Laura Bilenker

Publikováno v: Chemical geology 594 (2022). doi:10.1016/j.chemgeo.2021.120681
info:cnr-pdr/source/autori:Whattam S.A.[1], Früh-Green G.L.[2], Cannat M.[3], De Hoog J.C.M.[4], Schwarzenbach E.M.[5], Escartin J.[6], John B.E.[7], Leybourne M.I.[8], Williams M.J.[9], Rouméjon S.[2], Akizawa N.[10], Boschi C.[11], Harris M.[12], Wenzel K.[13], McCaig A.[14], Weis D.[15], Bilenker L.[16]/titolo:Geochemistry of serpentinized and multiphase altered Atlantis Massif peridotites (IODP Expedition 357): Petrogenesis and discrimination of melt-rock vs. fluid-rock processes/doi:10.1016%2Fj.chemgeo.2021.120681/rivista:Chemical geology/anno:2022/pagina_da:/pagina_a:/intervallo_pagine:/volume:594
Whattam, S A, Früh-green, G L, Cannat, M, De Hoog, J C M, Schwarzenbach, E M, Escartin, J, John, B E, Leybourne, M I, Williams, M J, Rouméjon, S, Akizawa, N, Boschi, C, Harris, M, Wenzel, K, Mccaig, A, Weis, D & Bilenker, L 2021, ' Geochemistry of serpentinized and multiphase altered Atlantis Massif peridotites (IODP Expedition 357): Petrogenesis and discrimination of melt-rock vs. fluid-rock processes ', Chemical Geology . https://doi.org/10.1016/j.chemgeo.2021.120681
Chemical Geology, 594

International Ocean Discovery Program (IODP) Expedition 357 drilled 17 shallow sites distributed ~10 km in the spreading direction (from west to east) across the Atlantis Massif oceanic core complex (Mid-Atlantic Ridge, 30°N). Mantle exposed in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40c118812ebac27a8f1f457abb54d52e
http://www.cnr.it/prodotto/i/466258

A novel approach for oceanic spreading terrain classification at the Mid-Atlantic Ridge using Eigenvalues of high-resolution bathymetry

Autor: G. Alodia, Chris Green, Andrew McCaig, Douglas A. Paton

Terrain classification at slow-spreading ridges has been a topic of interest since the significant discovery of mantle rocks exhumed by detachment faults in various segments of the Mid-Atlantic spreading axis. These rocks commonly form domed massifs,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7eca8b82367ac815840ee55b336791cb
https://doi.org/10.5194/egusphere-egu2020-337

Reactivation and strain localisation in Bhavani shear zone, South India

Autor: Andrew McCaig, V. Prasannakumar

Publikováno v: Journal of the Geological Society of India. 88:421-432

Shear markers and shear sense indicators from the Bhavani shear zone, a member of the shear system separating the northern Archaean and southern Pan African granulite terranes of the South Indian shield, with differently exhumed crustal blocks, sugge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e1119c6855bdb7c766ce205c013b4ad
https://doi.org/10.1007/s12594-016-0505-7

Gravity and Magnetic Signatures of Different Types of Spreading at the Mid-Atlantic Ridge

Autor: G. Alodia, Andrew McCaig, Chris Green, Douglas A. Paton, Simon Campbell

In recent years it has been recognised that parts of slow spreading ridges such as the Mid-Atlantic Ridge (MAR) are characterised by typical magmatic spreading, while other parts are characterised ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64a1ef72c911dfdb7ef9785310b59fae
https://doi.org/10.1002/essoar.b12d8307abbb5559.c5bea437c8604573.1

Rapid generation of reaction permeability in the roots of black smoker systems, Troodos ophiolite, Cyprus

Autor: Johnson R. Cann, Andrew McCaig, Bruce W. D. Yardley

Publikováno v: Crustal Permeability

The deep levels of former black smoker hydrothermal systems are widespread in the Troodos ophiolite in Cyprus. They are marked by zones of hydrothermal reaction in the sheeted dyke unit close to the underlying gabbros. These zones are characterized b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b9d05f36b8d83c03d44247e18fad137
https://doi.org/10.1111/gfl.12117