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
Hadean silicate differentiation preserved by anomalous 142Nd/144Nd ratios in the Réunion hotspot source
Sign Up to like & getrecommendations! Published in 2018 at "Nature"
DOI: 10.1038/nature25754
Abstract: Active volcanic hotspots can tap into domains in Earth’s deep interior that were formed more than two billion years ago. High-precision data on variability in tungsten isotopes have shown that some of these domains resulted… read more here.
Keywords: 142nd 144nd; 144nd ratios; silicate differentiation; ratios union ... See more keywords