SIMS matrix effects in oxygen isotope analysis of olivine and pyroxene: Application to Acfer 094 chondrite chondrules and reconsideration of the primitive chondrule minerals (PCM) line
Mingming Zhang, Kohei Fukuda, Michael J. Spicuzza, Guillaume Siron, Adriana Heimann, Alex J. Hammerstromb, Noriko T.Kita, Takayuki Ushikubo, John W.Valley Chemical GeologyIn Press, Journal Pre-proof, Available online 11 July 2022 LINK “The instrumental bias (here…
Fine-grained regolith loss on sub-km asteroids
Hsiang-Wen Hsu, Xu Wang, Anthony Carroll, Noah Hood & Mihály Horányi Nature AstronomyPublished: 11 July 2022 LINK “Fine-grained regolith, a surface layer of unconsolidated granular material, has been considered to cover the surfaces of airless…
Nickel-rich, volatile depleted iron meteorites: Relationships and formation processes
C.M. Corrigan, K. Nagashima, C. Hilton, T.J. McCoy, R.D. Ash, H.A. Tornabene, R.J. Walker, W.F. McDonough, D. Rumble Geochimica et Cosmochimica ActaVolume 333, 15 September 2022, Pages 1-21 LINK “Ungrouped iron meteorites Tishomingo, Willow Grove,…
