Lafayette martian meteorite SIMS (D/H ratio) and EMPA data from apatite mineral grains
Creator(s):
Hallis, Lydia; ORCID:
0000-0001-6455-8415 Christou, Evangelos
Davidson, Jemma
Distel, Andrea
Hervig, Richard
Abstract:
This SIMS D/H ratio dataset was collected at Arizona State University using a Cameca 6f instrument. It highlights the D/H ratio of apatite grains within the Lafayette martian meteorite (Smithsonian Museum thin section 505, see SEM image 3728). EMPA major and minor element data are also presented for each apatite, having been collected at the University of Edinburgh. This dataset is linked to the article ‘Hallis, L., Christou, E., Davidson, J., Distel, A., Hervig, R. (2025) The D/H ratio of the Martian Mantle: Evidence from the Lafayette Meteorite. Advances in Geochemistry and Cosmochemistry.'
How to cite this dataset:
Hallis, L., Christou, E., Davidson, J., Distel, A., Hervig, R., 2025. Lafayette martian meteorite SIMS (D/H ratio) and EMPA data from apatite mineral grains, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.60520/IEDA/113748. Accessed 2026-03-05.
DOI Creation Date:
2025-04-11
Related
Publication(s):
Hallis, L., Christou, E., Davidson, J., Distel, A., Hervig, R. (2025) The D/H ratio of the Martian Mantle: Evidence from the Lafayette Meteorite. Advances in Geochemistry and Cosmochemistry.
License:
Creative Commons Attribution 4.0 International [CC-BY-4.0]
Funding source(s):
The Leverhulme Trust
User Contributed Keyword(s):
SIMS, Mars meteorites, Lafayette, hydrogen isotopes
Data Available On:
2025-12-13