Stable Potassium and Iron Isotopes in Apollo 17 core 73001-2
Description
Stable potassium and iron isotopes in Apollo 17 double drive tube 73001/2. Measurements were made on the <1 mm size fraction from the 0.5 cm intervals of dissection Pass 2, after chemical dissolution and column chemistry using the Thermo Scientific Neptune Plus multicollector inductively coupled plasma mass spectrometer at Washington University in St. Louis. Isotopes are reported in delta notation in per mil units. Potassium isotopes are relative to the standard NIST SRM 3141a and iron isotopes are relative to the standard IRMM-014.
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How To Cite
Broussard, M., Neuman, M., Jolliff, B., Koefoed, P., Korotev, R., Wang, K., 2024. Stable Potassium and Iron Isotopes in Apollo 17 core 73001-2, Version 1.0. Astromaterials Data Archive. https://doi.org/10.60520/IEDA/113142 Accessed 2026-09-29.
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Related Publication
Broussard, M., Neuman, M., Jolliff, B. L., Koefoed, P., Korotev, R. L., Morris, R. V., Welten, K.C., & Wang, K. (2025). The Isotopic variation of K and Fe in Apollo 17 double drive tube 73001/2 and implications for regolith history and space weathering. Journal of Geophysical Research: Planets, 130(4), e2024JE008371.
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