Lithological information, strontium, rubidium and carbon concentrations and Sr and C isotope data of samples from OmanDP Hole BT1B (Semail ophiolite; ICDP Oman drilling project)

doi:doi:10.1594/PANGAEA.941078

Lithological information, strontium, rubidium and carbon concentrations and Sr and C isotope data of samples from OmanDP Hole BT1B (Semail ophiolite; ICDP Oman drilling project)

This database provides measurements on 87Sr/86Sr, d13C from samples of Oman Drilling Project Hole BT1B. The database includes listvenites (n=50), serpentinites (n=14), metamorphic sole rocks (n=11). The sample names and grouping by Units were determined on-board D/V Chikyu from macroscopic observations (Visual Core Description; Kelemen et al. [2020]). Rb and Sr concentrations were determined using a Quadrupole Inductively-Coupled-Plasma-Mass Spectrometer (Q-ICP-MS) at the University of Montpellier (France) and were originally reported by Godard et al. (2021). 87Sr/86Sr were analyzed for interspersed with US National Institute of Standards and Technology (NIST) SRM 987 on a Thermo Scientific Neptune multi-collector ICP-MS at Lamont Doherty Earth Observatory (United States). Total Carbon (TC) was measured from the same bulk rock powder splits as for Strontium isotopes. Total Organic Carbon (TOC, or reduced carbon) was measured from the residual rock powder after the removal of Inorganic Carbon (carbonate carbon) through reaction with dilute (3 N) HCl for at least 3 days, followed by washing with Millipore® water. Concentrations and d13C ratios of Total Carbon (TC) and Total Organic Carbon (TOC), were determined using a Costech element analyzer coupled with a Thermo Scientific Delta V plus mass spectrometer at Lamont Doherty Earth Observatory (United States). References: Reference : Kelemen, P. B., J. M. Matter, D. A. H. Teagle, J. A. Coggon, and the Oman Drilling Project Science Team (2020), Proceedings of the Oman Drilling Project, College Station, TX. and Godard, Marguerite; Carter, Elliot; Decrausaz, Thierry; Lafay, Romain; Bennett, Emma; Kourim, Fatma; de Obeso, Juan-Carlos; Michibayashi, Katsuyoshi; Harris, Michelle; Coggon, Jude; Teagle, Damon A H; Kelemen, Peter B; The Oman Drilling Project Phase 1 Science Party (2021): Lithology, major, volatile and trace element composition of Hole BT1B samples (Semail ophiolite; ICDP Oman drilling project). PANGAEA, https://doi.org/10.1594/PANGAEA.937490

Data and Resources

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Cite this as

de Obeso, Juan Carlos, Kelemen, Peter B, Leong, James, Menzel, Manuel, Manning, Craig E, Godard, Marguerite, Cai, Yue, Bolge, Louise L (2022). Dataset: Lithological information, strontium, rubidium and carbon concentrations and Sr and C isotope data of samples from OmanDP Hole BT1B (Semail ophiolite; ICDP Oman drilling project). https://doi.org/10.1594/PANGAEA.941078

DOI retrieved: 2022

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.941078
Author	de Obeso, Juan Carlos
Given Name	Juan Carlos
Family Name	de Obeso
More Authors	Kelemen, Peter B Leong, James Menzel, Manuel Manning, Craig E Godard, Marguerite Cai, Yue Bolge, Louise L
Source Creation	2022
Publication Year	2022
Resource Type	application/zip - filename: deObeso-etal_2022
Subject Areas	Name: Chemistry Name: Lithosphere
Related Identifiers	Title: Deep Sourced Fluids for Peridotite Carbonation in the Shallow Mantle Wedge of a Fossil Subduction Zone: Sr and C Isotope Profiles of OmanDP Hole BT1B Identifier: https://doi.org/10.1029/2021JB022704 Type: DOI Relation: References Year: 2022 Source: Journal of Geophysical Research: Solid Earth Authors: de Obeso Juan Carlos , Kelemen Peter B , Leong James , Menzel Manuel , Manning Craig E , Godard Marguerite , Cai Yue , Bolge Louise L , The Oman Drilling Project Phase 1 Science Party , Godard Marguerite , Carter Elliot , Decrausaz Thierry , Lafay Romain , Bennett Emma , Kourim Fatma , de Obeso Juan Carlos , Michibayashi Katsuyoshi , Harris Michelle , Coggon Jude , Teagle Damon A H , Kelemen Peter B , The Oman Drilling Project Phase 1 Science Party . Title: Lithology, major, volatile and trace element composition of Hole BT1B samples (Semail ophiolite; ICDP Oman drilling project) Identifier: https://doi.org/10.1594/PANGAEA.937490 Type: DOI Relation: References Year: 2021 Authors: de Obeso Juan Carlos , Kelemen Peter B , Leong James , Menzel Manuel , Manning Craig E , Godard Marguerite , Cai Yue , Bolge Louise L , The Oman Drilling Project Phase 1 Science Party , Godard Marguerite , Carter Elliot , Decrausaz Thierry , Lafay Romain , Bennett Emma , Kourim Fatma , de Obeso Juan Carlos , Michibayashi Katsuyoshi , Harris Michelle , Coggon Jude , Teagle Damon A H , Kelemen Peter B , The Oman Drilling Project Phase 1 Science Party .