Lithium concentrations and isotope composition of basalt samples from ODP/DSDP Sites from Costa Rica Rift, supplement to: Chan, Lui-Heung; Alt, Jeffrey C; Teagle, Damon A H (2002): Lithium and lithium isotope profiles through the upper oceanic crust: a study of seawater-basalt exchange at ODP Sites 504B and 896A. Earth and Planetary Science Letters, 201(1), 187-201

Lui-Heung Chan, Jeffrey C Alt & Damon A H Teagle
Ocean Drilling Program (ODP) Hole 504B near the Costa Rica Rift is the deepest hole drilled in the ocean crust, penetrating a volcanic section, a transition zone and a sheeted dike complex. The distribution of Li and its isotopes through this 1.8-km section of oceanic crust reflects the varying conditions of seawater alteration with depth. The upper volcanic rocks, altered at low temperatures, are enriched in Li (5.6-27.3 ppm) and have heavier isotopic compositions (delta7Li=6.6-20.8...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.