Results 101 to 110 of about 5,853 (215)

Relationship Between D‐MORB and E‐MORB Magmatism During Crustal Accretion at Mid‐Ocean Ridges: Evidence From the Masirah Ophiolite (Oman)

Geochemistry, Geophysics, Geosystems
Enriched mid‐ocean ridge basalts (E‐MORB) commonly erupt at mid‐ocean ridges (MOR) and seamounts, but their relationship to “depleted” MORB (D‐MORB) and the processes controlling their magmatic evolution at MORs are not fully understood, hence raising ...
Max N. Jansen, Christopher J. MacLeod, C. Johan Lissenberg, Ian J. Parkinson, Daniel J. Condon   +4 more
doaj   +1 more source

Outlines Of The Çayırbağı Ophiolites Of Konya (central Anatolia)

, 2019
It is aimed to outline Neotethyan ophiolitic units in SW Konya on the basis of new field and mineralogical studies. Late Cretaceous Çayırbağı Ophiolites and Hatip Ophiolitic Mélanges crop out in SW Konya, Turkey.
Peköz, Arif Selçuk, Koçak, Kerim
core  

Quaternary low-temperature serpentinization and carbonation in the New Caledonia ophiolite. [PDF]

Sci Rep, 2023
Corre M, Brunet F, Schwartz S, Gautheron C, Agranier A, Lesimple S.   +5 more
europepmc   +1 more source

The significance of sheeted dike complexes in ophiolites

, 2020
Sheeted dike complexes, in which dike intrudes dike without intermediate screens of gabbro or pillow lava, have long been considered key features of oceanic lithosphere and ophiolites formed in extensional environments.
Yildirim Dilek, John Malpas, Paul T Robinson, Mei-Fu Zhou   +3 more
core  

Genesis of ultrabasic-basic rocks ('Ophiolites') of north Hungary

, 1982
International Symposium on the Activity of Oceanic Volcanoes. Ponta Delgada, 4-9 August 1980.Most of the researchers consider the ultrabasic-basic magmatites of North Hungary (Bükk Mountains) to be an ophiolitic complex.
Kubovics, Imre
core  

Litho-structural mapping using remote sensing, petrographic characterization, and SEM/EDX mineralization analysis: insights from the Arabian-Nubian Shield. [PDF]

Sci Rep
El-Awny H, Abdel-Rahman AM, Abd El-Wahed MA, Hamed HG, Fahmy W, El-Sherif A, Csámer Á, Shebl A.   +7 more
europepmc   +1 more source

Melt flow control on lithological and geochemical heterogeneity of the oceanic upper mantle. [PDF]

Natl Sci Rev
Rui HC, Doucet LS, Lissenberg CJ, Lian DY, Li J, Cai PJ, Lai SM, Zhu JX, He HP, Yang JS.   +9 more
europepmc   +1 more source

Vertical depletion of ophiolitic mantle reflects melt focusing and interaction in sub-spreading-center asthenosphere. [PDF]

Nat Commun, 2022
Xiong Q, Dai HK, Zheng JP, Griffin WL, Zheng HD, Wang L, Reilly SYO.   +6 more
europepmc   +1 more source

Active conversion of atmospheric carbon dioxide to methane in peridotites of the Samail Ophiolite, Oman. [PDF]

Sci Rep
Nothaft DB, Templeton AS, Kelemen PB, Boyd ES, Matter JM.   +4 more
europepmc   +1 more source

Characterization of newly identified N-S shear zones in the Egyptian Nubian Shield by integrating geophysical, remote sensing and field data. [PDF]

Sci Rep
Abd El-Wahed MA, Eldosouky AM.
europepmc   +1 more source