Global trends in novel stable isotopes in basalts: Theory and observations
The geochemistry of global mantle melts suggests that both mid-ocean ridge basalts
(MORB) and ocean island basalts (OIB) sample lithological and temperature heterogeneities …
(MORB) and ocean island basalts (OIB) sample lithological and temperature heterogeneities …
Heavy δ57Fe in ocean island basalts: A non-unique signature of processes and source lithologies in the mantle
Lithological heterogeneity is a widely accepted feature of the Earth's mantle, with recycled
crustal material accounting for a significant part of heterogeneity in ocean island basalt (OIB) …
crustal material accounting for a significant part of heterogeneity in ocean island basalt (OIB) …
Olivine chemistry reveals compositional source heterogeneities within a tilted mantle plume beneath Iceland
Abstract High-Fo olivine (Fo= Mg/(Mg+ Fe) mol%) is an ideal proxy for establishing the
compositions of primary melts and their mantle sources. This has been exploited in …
compositions of primary melts and their mantle sources. This has been exploited in …
Hydrogenetic, diagenetic and hydrothermal processes forming ferromanganese crusts in the Canary Island Seamounts and their influence in the metal recovery rate …
E Marino, FJ González, T Kuhn, P Madureira… - Minerals, 2019 - mdpi.com
Four pure hydrogenetic, mixed hydrogenetic-diagenetic and hydrogenetic-hydrothermal Fe-
Mn Crusts from the Canary Islands Seamount Province have been studied by Micro X-Ray …
Mn Crusts from the Canary Islands Seamount Province have been studied by Micro X-Ray …
Distinctive melt activity and chromite mineralization in Luobusa and Purang ophiolites, southern Tibet: constraints from trace element compositions of chromite and …
To investigate the factors controlling the mineralization in ophiolites we systematically
compared the petrology and mineral compositions of the harzburgites/lherzolites, dunites …
compared the petrology and mineral compositions of the harzburgites/lherzolites, dunites …
A dynamic mid-crustal magma domain revealed by the 2023 to 2024 Sundhnúksgígar eruptions in Iceland
Mid-crustal magma domains are the source of many basaltic eruptions. Lavas from
individual eruptions are often chemically homogeneous, suggesting that they derive from …
individual eruptions are often chemically homogeneous, suggesting that they derive from …
Hydrogen, trace, and ultra-trace element distribution in natural olivines
S Demouchy, O Alard - Contributions to Mineralogy and Petrology, 2021 - Springer
We investigate the coupling between H, minor, trace, and ultra-trace element incorporations
in 17 olivines from ten different locations covering various petrological origins: magmatic …
in 17 olivines from ten different locations covering various petrological origins: magmatic …
Experimental study of Fe–Mg partitioning and zoning during rapid growth of olivine in Hawaiian tholeiites
T Shea, A K. Matzen, A J. Mourey - Contributions to Mineralogy and …, 2022 - Springer
The partitioning behavior of Fe and Mg between olivine and basalt melt is of key importance
to the study of terrestrial and extraterrestrial basalts. Olivine-melt partitioning studies …
to the study of terrestrial and extraterrestrial basalts. Olivine-melt partitioning studies …
Mantle plumes sample heterogeneous mixtures of oxidized and reduced lithologies
Constraining the heterogeneity of oxygen fugacity (fO 2) in the upper mantle is important for
understanding the role of the deep Earth in determining the redox state of the atmosphere …
understanding the role of the deep Earth in determining the redox state of the atmosphere …
Development and status of active volcano monitoring in China
B Pan, G Liu, T Cheng, J Zhang, Z Sun, B Ma, H Wu… - 2021 - pubs.geoscienceworld.org
Following decades of geological surveys and studies, 14 active volcanic fields have been
identified in China. Evidence for Holocene volcanism in several of these areas highlights the …
identified in China. Evidence for Holocene volcanism in several of these areas highlights the …