Combined Neutron and X-Ray Tomography—A Versatile and Non-Destructive Tool in Planetary Geosciences
Publikation: Bidrag til tidsskrift › Review › Forskning › fagfællebedømt
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Combined Neutron and X-Ray Tomography—A Versatile and Non-Destructive Tool in Planetary Geosciences. / Martell, J.; Alwmark, C.; Woracek, R.; Alwmark, S.; Hall, S.; Ferrière, L.; Daly, L.; Koch, C. Bender; Hektor, J.; Johansson, S.; Helfen, L.; Tengattini, A.; Mannes, D.
I: Journal of Geophysical Research: Planets, Bind 129, Nr. 2, e2023JE008222, 2024.Publikation: Bidrag til tidsskrift › Review › Forskning › fagfællebedømt
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TY - JOUR
T1 - Combined Neutron and X-Ray Tomography—A Versatile and Non-Destructive Tool in Planetary Geosciences
AU - Martell, J.
AU - Alwmark, C.
AU - Woracek, R.
AU - Alwmark, S.
AU - Hall, S.
AU - Ferrière, L.
AU - Daly, L.
AU - Koch, C. Bender
AU - Hektor, J.
AU - Johansson, S.
AU - Helfen, L.
AU - Tengattini, A.
AU - Mannes, D.
N1 - Funding Information: We thank the Quantification of Imaging Data from MAX IV project, Lund University, and the QuantIm hackathon LINXS for support in image analysis. We are grateful to the ExMAG at NASA for allocation of the Miller Range 03346 meteorite sample. The Luizi sample was collected during an expedition supported by M. Forrest. The Chicxulub drilling expedition was funded by the IODP as Expedition 364 with co‐funding from the ICDP, implementation by ECORD, and contributions and logistical support from the Yucatán state government and UNAM. This work was supported by the Royal Physiographic Society of Lund Grant 40957 (J.M.), the Swedish Research Council Grants 2021‐03836, 621‐2012‐4504 (C.A.), and 2017–06388, 2022–04255 (S.A.). L.D. thanks STFC Grant ST/T002328/1 and ST/W001128/1 for support. Detailed reviews by A. Treiman and one anonymous reviewer, and editorial comments by L. Montési are gratefully acknowledged. Funding Information: We thank the Quantification of Imaging Data from MAX IV project, Lund University, and the QuantIm hackathon LINXS for support in image analysis. We are grateful to the ExMAG at NASA for allocation of the Miller Range 03346 meteorite sample. The Luizi sample was collected during an expedition supported by M. Forrest. The Chicxulub drilling expedition was funded by the IODP as Expedition 364 with co-funding from the ICDP, implementation by ECORD, and contributions and logistical support from the Yucatán state government and UNAM. This work was supported by the Royal Physiographic Society of Lund Grant 40957 (J.M.), the Swedish Research Council Grants 2021-03836, 621-2012-4504 (C.A.), and 2017–06388, 2022–04255 (S.A.). L.D. thanks STFC Grant ST/T002328/1 and ST/W001128/1 for support. Detailed reviews by A. Treiman and one anonymous reviewer, and editorial comments by L. Montési are gratefully acknowledged. Publisher Copyright: © 2024. The Authors.
PY - 2024
Y1 - 2024
N2 - With several upcoming sample return missions, such as the Mars Sample Return Campaign, non-destructive methods will be key to maximizing their scientific output. In this study, we demonstrate that the combination of neutron and X-ray tomography provides an important tool for the characterization of such valuable samples. These methods allow quantitative analyses of internal sample features and also provide a guide for further destructive analyses with little to no sample treatment, which maintains sample integrity, including minimizing the risk of potential contamination. Here, we present and review the results from four case studies of terrestrial impactites and meteorites along with their analytical setup. Using combined X-ray and neutron tomography, a Ni-Fe silicide spherule, that is, projectile material, was located within a Libyan Desert Glass sample and the distribution of hydrous phases was pinpointed in selected impactite samples from the Chicxulub IODP-ICDP Expedition 364 drill core and the Luizi impact structure, as well as in the Miller Range 03346 Martian meteorite.
AB - With several upcoming sample return missions, such as the Mars Sample Return Campaign, non-destructive methods will be key to maximizing their scientific output. In this study, we demonstrate that the combination of neutron and X-ray tomography provides an important tool for the characterization of such valuable samples. These methods allow quantitative analyses of internal sample features and also provide a guide for further destructive analyses with little to no sample treatment, which maintains sample integrity, including minimizing the risk of potential contamination. Here, we present and review the results from four case studies of terrestrial impactites and meteorites along with their analytical setup. Using combined X-ray and neutron tomography, a Ni-Fe silicide spherule, that is, projectile material, was located within a Libyan Desert Glass sample and the distribution of hydrous phases was pinpointed in selected impactite samples from the Chicxulub IODP-ICDP Expedition 364 drill core and the Luizi impact structure, as well as in the Miller Range 03346 Martian meteorite.
KW - impactite
KW - neutron tomography
KW - planetary geology
KW - projectile material
KW - sample return
KW - x-ray tomography
U2 - 10.1029/2023JE008222
DO - 10.1029/2023JE008222
M3 - Review
AN - SCOPUS:85184929812
VL - 129
JO - Journal of Geophysical Research: Planets
JF - Journal of Geophysical Research: Planets
SN - 2169-9100
IS - 2
M1 - e2023JE008222
ER -
ID: 385219830