Isotopic evidence for pallasite formation by impact mixing of olivine and metal during the first 10 million years of the Solar System

RJ Windmill, IA Franchi, JL Hellmann… - PNAS …, 2022 - academic.oup.com
Pallasites are mixtures of core and mantle material that may have originated from the core–
mantle boundary of a differentiated body. However, recent studies have introduced the …

A time‐resolved paleomagnetic record of main group pallasites: Evidence for a large‐cored, thin‐mantled parent body

CIO Nichols, JFJ Bryson, RD Cottrell… - Journal of …, 2021 - Wiley Online Library
Several paleomagnetic studies have been conducted on five Main Group pallasites:
Brenham, Marjalahti, Springwater, Imilac, and Esquel. These pallasites have distinct cooling …

[HTML][HTML] The role of calcium phosphates and silicates in the storage and transport of phosphorus at the upper-to-lower mantle transition: An experimental study to 25 …

T Pausch, B Joachim-Mrosko, AC Withers… - … et Cosmochimica Acta, 2024 - Elsevier
Calcium (Ca) phosphates are major hosts for phosphorus, halogens and incompatible trace
elements in the Earth's crust and mantle and, by supplying almost all phosphorus to the …

Geochemistry of pallasite olivine and the origin of pallasites

DW Mittlefehldt - Geochimica et Cosmochimica Acta, 2024 - Elsevier
I have done major element analyses by electron microprobe, in-situ trace element analyses
by laser ablation inductively coupled plasma mass spectrometry, and instrumental neutron …

[HTML][HTML] In situ Lu–Hf phosphate geochronology: Progress towards a new tool for space exploration

S Glorie, T Burke, M Hand, A Simpson, S Gilbert… - Geoscience …, 2022 - Elsevier
Geochronology is fundamental to understanding planetary evolution. However, as space
exploration continues to expand, traditional dating methods, involving complex laboratory …

Phosphorus availability from olivine for biospheres

J Abbatiello, JE Henson, M Pasek - Frontiers in Astronomy and Space …, 2024 - frontiersin.org
Phosphorus plays a multifaceted role for all known life and hence understanding its sources
on the early Earth provides constraints on how life developed to incorporate this element …

New constraints on the formation of main group pallasites derived from in situ trace element analysis and 2D map** of olivine and phosphate

SM Chernonozhkin, SJ McKibbin, S Goderis… - Chemical …, 2021 - Elsevier
Pallasites are stony‑iron meteorites consisting mainly of olivine and Fe-Ni metal with a
formation history that remains widely debated. Despite their simple mineralogy, relatively …

Early thermal histories of IAB main group irons: Insights from Ca‐phosphates in Campo del Cielo and Nantan

Y Li, A Mei, W Hsu, S Li - Journal of Geophysical Research …, 2024 - Wiley Online Library
Ca‐phosphates in Campo del Cielo (CdC) and Nantan were comprehensively studied to
provide insights into the thermal histories of the IAB main group (MG) and related irons. In …

The meteoritical bulletin, no. 111

J Gattacceca, FM McCubbin… - … & Planetary Science, 2023 - Wiley Online Library
Meteoritical Bulletin 111 contains the 3094 meteorites approved by the Nomenclature
Committee of the Meteoritical Society in 2022. It includes 11 falls (Antonin, Botohilitano …

Grain Size Effects on Visible and Near-infrared (0.35–2.5 μm) Laboratory Spectra of Rare Meteorite Classes

KI Ridenhour, V Reddy, A Battle… - The Planetary …, 2024 - iopscience.iop.org
Linking near-Earth asteroids to associated meteorites can be a challenging process for
many reasons, one being grain size differences. To address this issue for rarer meteorites …