Isotopic evidence of long-lived volcanism on Io

K de Kleer, EC Hughes, F Nimmo, J Eiler, AE Hofmann… - Science, 2024 - science.org
Jupiter's moon Io hosts extensive volcanism, driven by tidal heating. The isotopic
composition of Io's inventory of volatile chemical elements, including sulfur and chlorine …

On the origin of fluorine-poor apatite in chondrite parent bodies

FM McCubbin, JA Lewis, JJ Barnes, JW Boyce… - American …, 2023 - degruyter.com
We conducted a petrologic study of apatite within one LL chondrite, six R chondrites, and six
CK chondrites. These data were combined with previously published apatite data from a …

Hydrogen in acapulcoites and lodranites: A unique source of water for planetesimals in the inner Solar System

A Stephant, X Zhao, M Anand, J Davidson… - Earth and Planetary …, 2023 - Elsevier
Acapulcoites and lodranites are primitive achondrites, sampling a common planetesimal
formed a few million years after calcium-aluminium rich inclusions in the inner Solar System …

[HTML][HTML] The chlorine isotopic composition of the Moon: Insights from melt inclusions

A Stephant, M Anand, X Zhao, QHS Chan… - Earth and Planetary …, 2019 - Elsevier
The Moon exhibits a heavier chlorine (Cl) isotopic composition compared to the Earth.
Several hypotheses have been put forward to explain this difference, based mostly on …

[HTML][HTML] A deuterium-poor water reservoir in the asteroid 4 Vesta and the inner solar system

A Stephant, M Wadhwa, R Hervig, M Bose… - … et Cosmochimica Acta, 2021 - Elsevier
Recent investigations of meteorites thought to originate from the asteroid 4 Vesta have
suggested an early accretion of water on rocky bodies in the inner Solar System from a …

The abundances of F, Cl, and H2O in eucrites: Implications for the origin of volatile depletion in the asteroid 4 Vesta

FM McCubbin, JA Lewis, JJ Barnes, SM Elardo… - … et Cosmochimica Acta, 2021 - Elsevier
We conducted a petrologic study of apatite within eight unbrecciated, non-cumulate eucrites
and two monomict, non-cumulate eucrites. These data were combined with previously …

Deciphering the origin (s) of H and Cl in Apollo 15 quartz monzodiorites: Evidence for multiple processes and reservoirs

TJ Barrett, KL Robinson, JJ Barnes, GJ Taylor… - … et Cosmochimica Acta, 2023 - Elsevier
Apollo 15 quartz monzodiorites (QMDs) are reported to contain some of the most deuterium-
depleted apatite found in lunar samples. In this study, apatite from six Apollo 15 QMDs …

Mare basalt meteorites, magnesian-suite rocks and KREEP reveal loss of zinc during and after lunar formation

JMD Day, EMME van Kooten, BA Hofmann… - Earth and Planetary …, 2020 - Elsevier
Isotopic compositions of reservoirs in the Moon can be constrained from analysis of rocks
generated during lunar magmatic differentiation. Mare basalts sample the largest lunar …

Apatite reference materials for SIMS microanalysis of isotopes and trace elements

AK Kennedy, JF Wotzlaw, JL Crowley… - Geostandards and …, 2023 - Wiley Online Library
Twelve apatite samples have been tested as secondary ion mass spectrometry (SIMS)
reference materials. Laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP …

Isotopic fractionation of chlorine and potassium during chloride sublimation under lunar conditions

Z Han, H Hui, H Wei, W Li - Geochimica et Cosmochimica Acta, 2023 - Elsevier
The Moon is depleted in volatile elements and compounds, and lunar samples exhibit a
wide range of Cl isotopic compositions, which is believed to result from the volatilization of …