Chemical characteristics of iron meteorite parent bodies
CD Hilton, RD Ash, RJ Walker - Geochimica et Cosmochimica Acta, 2022 - Elsevier
The projected relative abundances of the highly siderophile elements (HSE; Re, Os, Ir, Ru,
Pt, and Pd) for bulk parent bodies of 10 magmatic iron meteorite groups/grouplet (IC, IIAB …
Pt, and Pd) for bulk parent bodies of 10 magmatic iron meteorite groups/grouplet (IC, IIAB …
Origin of the superchondritic carbon/nitrogen ratio of the bulk silicate Earth–an outlook from iron meteorites
Disagreement regarding the origin of the bulk silicate Earth's (BSE) superchondritic
carbon/nitrogen (C/N) ratio is due, in part, to the unknown C/N ratios of differentiated …
carbon/nitrogen (C/N) ratio is due, in part, to the unknown C/N ratios of differentiated …
[HTML][HTML] Precious and structural metals on asteroids
KM Cannon, M Gialich, J Acain - Planetary and Space Science, 2023 - Elsevier
Metals and metallic elements in silicate/oxide form are abundant in asteroid materials and
are often touted as a valuable space resource that can be returned to Earth or used in …
are often touted as a valuable space resource that can be returned to Earth or used in …
Accretion of the earliest inner Solar System planetesimals beyond the water snowline
How and where the first generation of inner Solar System planetesimals formed remains
poorly understood. Potential formation regions are the silicate condensation line and water …
poorly understood. Potential formation regions are the silicate condensation line and water …
Compositions of carbonaceous-type asteroidal cores in the early solar system
The parent cores of iron meteorites belong to the earliest accreted bodies in the solar
system. These cores formed in two isotopically distinct reservoirs: noncarbonaceous (NC) …
system. These cores formed in two isotopically distinct reservoirs: noncarbonaceous (NC) …
Chemical study of group IIIF iron meteorites and the potentially related pallasites Zinder and Northwest Africa 1911
Group IIIF was established as a magmatic iron-meteorite group based on similar Ga and Ge
abundances, unusually high Ga/Ge ratios, and the IIIAB-like interelement trends in its …
abundances, unusually high Ga/Ge ratios, and the IIIAB-like interelement trends in its …
[HTML][HTML] Quantification of evaporative loss of volatile metals from planetary cores and metal-rich planetesimals
ES Steenstra, CJ Renggli, J Berndt… - … et Cosmochimica Acta, 2024 - Elsevier
The processes responsible for the isotopic compositions and abundances of volatile
elements in the early solar system remain highly debated. Orders of magnitude variation of …
elements in the early solar system remain highly debated. Orders of magnitude variation of …
A unique stone skipping–like trajectory of asteroid Aletai
Meteoroids/asteroids could deposit energy to Earth during their entries, which arouses great
concerns. Strewn field, as a product of meteoroids/asteroids breakup, comprehensively …
concerns. Strewn field, as a product of meteoroids/asteroids breakup, comprehensively …
IVA iron meteorites as late-stage crystallization products affected by multiple collisional events
Although IVA irons have O-and Cr-isotopic compositions resembling those of equilibrated LL
chondrites, the bulk composition of refractory elements (eg, Re, Ir, Pt) in the IVA core …
chondrites, the bulk composition of refractory elements (eg, Re, Ir, Pt) in the IVA core …
Compositions of iron-meteorite parent bodies constrain the structure of the protoplanetary disk
Magmatic iron-meteorite parent bodies are the earliest planetesimals in the Solar System,
and they preserve information about conditions and planet-forming processes in the solar …
and they preserve information about conditions and planet-forming processes in the solar …