The global systematics of primitive arc melts
MW Schmidt, O Jagoutz - Geochemistry, Geophysics …, 2017 - Wiley Online Library
We extracted all volcanic arc rock analyses calculated to be in equilibrium with mantle
olivine from the global georoc database. This results in 938 primitive melt compositions from …
olivine from the global georoc database. This results in 938 primitive melt compositions from …
On the chemical markers of pyroxenite contributions in continental basalts in Eastern China: Implications for source lithology and the origin of basalts
ZF Yang, J Li, WF Liang, ZH Luo - Earth-Science Reviews, 2016 - Elsevier
Although it is widely recognized that mantle peridotite is compositionally heterogeneous,
primitive mantle-like peridotite is commonly considered the potential peridotite source when …
primitive mantle-like peridotite is commonly considered the potential peridotite source when …
Identification of source lithology in the Hawaiian and Canary Islands: Implications for origins
C Herzberg - Journal of Petrology, 2011 - academic.oup.com
Results are reported of an exploration of mantle source lithology for intraplate magmas
using whole-rock and olivine phenocryst compositions. This analysis includes modern mid …
using whole-rock and olivine phenocryst compositions. This analysis includes modern mid …
Aluminum-in-olivine thermometry of primitive basalts: Evidence of an anomalously hot mantle source for large igneous provinces
LA Coogan, AD Saunders, RN Wilson - Chemical Geology, 2014 - Elsevier
The maximum crystallization temperature of mantle-derived melts provides constraints on
the minimum temperature of their mantle source regions. This temperature can be estimated …
the minimum temperature of their mantle source regions. This temperature can be estimated …
The origin of intra-plate ocean island basalts (OIB): the lid effect and its geodynamic implications
Based on an evaluation of major and trace element data for ocean island basalts (OIB), we
demonstrate that oceanic lithosphere thickness variation, which we refer to as the lid effect …
demonstrate that oceanic lithosphere thickness variation, which we refer to as the lid effect …
Geochronology, petrology and Hf–S isotope geochemistry of the newly-discovered Xiarihamu magmatic Ni–Cu sulfide deposit in the Qinghai–Tibet plateau, western …
This paper reports the first set of data for the newly-discovered Xiarihamu magmatic Ni–Cu
sulfide deposit in the Eastern Kunlun Paleozoic arc terrane which is located in the northern …
sulfide deposit in the Eastern Kunlun Paleozoic arc terrane which is located in the northern …
Mineralogical heterogeneities in the Earth's mantle: Constraints from Mn, Co, Ni and Zn partitioning during partial melting
The first-row transition elements (FRTEs) are compatible to moderately incompatible during
melting in mafic and ultramafic systems. Unlike highly incompatible elements, FRTEs are …
melting in mafic and ultramafic systems. Unlike highly incompatible elements, FRTEs are …
Trace element mineral/melt partitioning for basaltic and basaltic andesitic melts: an experimental and laser ICP-MS study with application to the oxidation state of …
Understanding magmatic processes such as crystallization and melting recorded in natural
samples requires calibration of mineral–melt trace element partition coefficients (D) and their …
samples requires calibration of mineral–melt trace element partition coefficients (D) and their …
The roles of pyroxenite and peridotite in the mantle sources of oceanic basalts
AK Matzen, BJ Wood, MB Baker, EM Stolper - Nature Geoscience, 2017 - nature.com
Subduction of oceanic crust generates chemical and lithological heterogeneities in the
mantle. An outstanding question is the extent to which these heterogeneities contribute to …
mantle. An outstanding question is the extent to which these heterogeneities contribute to …
Discriminating between pyroxenite and peridotite sources for continental flood basalts (CFB) in southern Africa using olivine chemistry
GH Howarth, C Harris - Earth and Planetary Science Letters, 2017 - Elsevier
Abstract Continental Flood Basalts (CFB) result from voluminous outpourings of magma that
often precede continental break-up. Notwithstanding the petrogenetic importance of CFBs …
often precede continental break-up. Notwithstanding the petrogenetic importance of CFBs …