Publication Date:
2024-07-12
Description:
Other
Description:
The DIGIS geochemical data repository is a research data repository in the Earth Sciences domain with a specific focus on geochemical data. The repository archives, publishes and makes accessible user-contributed, peer-reviewed research data in standardised form (EarthChem Team, 2022) that fall within the scope of the GEOROC database. All submissions of new data will be considered for inclusion in the GEOROC database. It is hosted at GFZ Data Services through a collaboration between the Digital Geochemical Data Infrastructure (DIGIS) for GEOROC 2.0 (http://digis.geo.uni-goettingen.de) and the GFZ German Research Centre for Geosciences.
Description:
Abstract
Description:
The dataset contains major, trace element concentrations and Mo (stable), Sr (radiogenic) and Nd (radiogenic) isotope composition of lavas and enclaves from Solander Volcano (Solander and Little Solander Islands) as well as local basement rocks (xenoliths or borehole samples) and one local AOC (altered oceanic crust) sample. Major elements were analysed by XRF at the University of Wollongong; trace elements by ICP-MS and Sr and Nd isotopic compositions by TIMS at Macquarie University; Th, Zr, Hf and Y by LA-ICP-MS at the Australian National University; Mo compositions by MC-ICP-MS at the University of Göttingen; and S by IR-SP at the University of Münster.
These data are published as a supplement to Bezard et al. (submitted), The role of exsolved fluids on the Mo isotopic composition of arc lavas: insights from the adakitic rocks of Solander volcano, Geochemistry, Geophysics, Geosystems. A subset of these data were previously published in Foley et al. (2012). Magmatic Evolution and Magma Mixing of Quaternary Adakites at Solander and Little Solander Islands, New Zealand, Journal of Petrology, 54(4), 703–744, https://doi.org/10.1093/petrology/egs082 and Foley et al. (2014). 10Be, 18O and radiogenic isotopic constraints on the origin of adakitic signatures: a case study from Solander and Little Solander Islands, New Zealand, Contributions to Mineralogy and Petrology, 168(3), https://doi.org/10.1007/s00410-014-1048-9.
This work was funded by the German Research Foundation (DFG Grant BE 6670/1-1, Project No. 418227749) and Australian Research Council Discovery Project 0986232.
Keywords:
XRF
;
ICPMS
;
MC-ICP-MS
;
LAICPMS
;
IR
;
TIMS
;
EARTH SCIENCE 〉 SOLID EARTH 〉 GEOCHEMISTRY
Type:
Dataset
,
Dataset
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