A process-oriented approach to mantle geochemistry
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2021.120350
Abstract: Abstract The numerous chemical and isotopic studies of oceanic basalts have shaped our perception of mantle geochemistry over the last six decades. As partial melts of Earth’s mantle, basalts are indirect tracers of mantle composition.… read more here.
Keywords: earth mantle; incompatible element; geochemistry; mantle geochemistry ... See more keywords
142Nd/144Nd Inferences on the nature and origin of the source of high 3He/4He magmas
Sign Up to like & getrecommendations! Published in 2017 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2017.05.005
Abstract: High-precision measurements of 142Nd/144Nd in picrites from the Baffin Bay region that contain the highest 3He/4He ratios yet measured in terrestrial mantle-derived rocks are indistinguishable from the value measured in the terrestrial standard and other… read more here.
Keywords: 3he 4he; 142nd 144nd; 4he magmas; high 3he ... See more keywords