Articles with "ridge basalts" as a keyword



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The stable strontium isotopic composition of ocean island basalts, mid-ocean ridge basalts, and komatiites

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Published in 2018 at "Chemical Geology"

DOI: 10.1016/j.chemgeo.2018.03.030

Abstract: Ocean island basalts Mid-ocean ridge basalts Komatiites Kilauea Iki Bulk silicate earth A B S T R A C T The radiogenic 87 Rb-87 Sr system has been widely applied to the study of geological… read more here.

Keywords: ocean ridge; ridge basalts; mid ocean; isotopic composition ... See more keywords
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Quantitative vesicle analyses and total CO2 reconstruction in mid-ocean ridge basalts

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Published in 2020 at "Journal of Volcanology and Geothermal Research"

DOI: 10.1016/j.jvolgeores.2020.107109

Abstract: Abstract Vesicle textures in submarine lavas have been used to calculate total (pre-eruption) volatile concentrations in mid-ocean ridge basalts (MORB), which provide constraints on upper mantle volatile concentrations and global mid-ocean ridge CO2 flux. In… read more here.

Keywords: ocean ridge; mid ocean; vesicle; volatile concentrations ... See more keywords
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Lithogeochemistry of the Mid-Ocean Ridge Basalts near the Fossil Ridge of the Southwest Sub-Basin, South China Sea

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Published in 2020 at "Minerals"

DOI: 10.3390/min10050465

Abstract: Mid-ocean ridge basalts (MORB) in the South China Sea (SCS) record deep crust-mantle processes during seafloor spreading. We conducted a petrological and geochemical study on the MORBs obtained from the southwest sub-basin of the SCS… read more here.

Keywords: ocean ridge; mid ocean; southwest sub; sub basin ... See more keywords