Correspondences of helium isotope compositions between gabbros or abyssal periodotites with basalts; a view for heterogeneity inferred from the volcanics in uppermost mantle

Author(s): Kumagai, H.; Sato, K.; McCaig, A.; Abe, N.; Dick, H. J. B.
Author Affiliation(s): Primary:
Japan Agency for Marine-Earth Science and Technology, Institute for Frontier Research on Earth Evolution, Yokosuka, Japan
Other:
University of Leeds, United Kingdom
Woods Hole Oceanographic Institution, United States
Volume Title: Abstracts of the 18th annual V. M. Goldschmidt conference
Source: Geochimica et Cosmochimica Acta, 72(12S), p.A502; 18th annual V. M. Goldschmidt conference, Vancouver, BC, Canada, July 13-18, 2008. Publisher: Elsevier, New York, NY, International. ISSN: 0016-7037 CODEN: GCACAK
Note: In English. 4 refs.
Year of Publication: 2008
Research Program: IODP Integrated Ocean Drilling Program
Key Words: 02 Geochemistry; 05 Petrology, Igneous and Metamorphic; Alkali basalts; Atlantic Ocean; Atlantis Massif; Basalts; Cores; Correspondence analysis; Dredged samples; Expeditions 304/305; Experimental studies; Gabbros; Geochemistry; He-4/He-3; Helium; Heterogeneity; Igneous rocks; Indian Ocean; Integrated Ocean Drilling Program; Isotope ratios; Isotopes; Joseph Mayes Segment; Laboratory studies; Laser methods; Mantle; Mid-Atlantic Ridge; Mid-ocean ridges; Nesosilicates; Noble gases; North Atlantic; Ocean floors; Olivine; Olivine group; Orthosilicates; Peridotites; Plutonic rocks; Silicates; Southwest Indian Ridge; Stable isotopes; Statistical analysis; Ultramafics; Upper mantle; Volcanic rocks
Coordinates: N301000 N301200 W0420300 W0420800
N301000 N301100 W0420600 W0420700
Record ID: 2009076024
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