Refractory inclusions in carbonaceous chondrites: Records of early solar system processes
AN Krot - Meteoritics & Planetary Science, 2019 - Wiley Online Library
Chondrites consist of three major components: refractory inclusions (Ca, Al‐rich inclusions
[CAI s] and amoeboid olivine aggregates), chondrules, and matrix. Here, I summarize recent …
[CAI s] and amoeboid olivine aggregates), chondrules, and matrix. Here, I summarize recent …
The effect of Jupiter's formation on the distribution of refractory elements and inclusions in meteorites
We present a comprehensive evolutionary model of the Sun's protoplanetary disk,
constructed to resolve the" CAI storage problem" of meteoritics. We predict the abundances …
constructed to resolve the" CAI storage problem" of meteoritics. We predict the abundances …
Oxygen isotopic heterogeneity in the early Solar System inherited from the protosolar molecular cloud
The Sun is 16O-enriched (Δ17O=− 28.4±3.6‰) relative to the terrestrial planets, asteroids,
and chondrules (− 7‰< Δ17O< 3‰). Ca, Al-rich inclusions (CAIs), the oldest Solar System …
and chondrules (− 7‰< Δ17O< 3‰). Ca, Al-rich inclusions (CAIs), the oldest Solar System …
A long duration of the 16O-rich reservoir in the solar nebula, as recorded in fine-grained refractory inclusions from the least metamorphosed carbonaceous chondrites
Oxygen isotope ratios and corresponding 26 Al–26 Mg isotope systematics of refractory
inclusions from the least metamorphosed carbonaceous chondrites, Acfer 094 (C …
inclusions from the least metamorphosed carbonaceous chondrites, Acfer 094 (C …
Igneous processes in the small bodies of the Solar System I. Asteroids and comets
G Leone, HKM Tanaka - Iscience, 2023 - cell.com
Igneous processes were quite widespread in the small bodies of the Solar System (SBSS)
and were initially fueled by short-lived radioisotopes, the proto-Sun, impact heating, and …
and were initially fueled by short-lived radioisotopes, the proto-Sun, impact heating, and …
Correlated isotopic and chemical evidence for condensation origins of olivine in comet 81P/Wild 2 and in AOAs from CV and CO chondrites
Magnesium stable isotope ratios and minor element abundances of five olivine particles
from comet 81P/Wild 2 were examined by secondary ion mass spectrometry (SIMS). Wild 2 …
from comet 81P/Wild 2 were examined by secondary ion mass spectrometry (SIMS). Wild 2 …
Evidence for oxygen-isotope exchange in refractory inclusions from Kaba (CV3. 1) carbonaceous chondrite during fluid-rock interaction on the CV parent asteroid
AN Krot, K Nagashima, K Fintor, E Pál-Molnár - … et Cosmochimica Acta, 2019 - Elsevier
We report on the mineralogy, petrology, and in situ measured oxygen-isotope compositions
of three Fluffy Type A Ca, Al-rich inclusions (FTA CAIs) and two amoeboid olivine …
of three Fluffy Type A Ca, Al-rich inclusions (FTA CAIs) and two amoeboid olivine …
Rapid condensation of the first Solar System solids
Chondritic meteorites are composed of primitive components formed during the evolution of
the Solar protoplanetary disk. The oldest of these components formed by condensation, yet …
the Solar protoplanetary disk. The oldest of these components formed by condensation, yet …
Oxygen isotope systematics of chondrules in the Paris CM2 chondrite: Indication for a single large formation region across snow line
In-situ oxygen three-isotope analyses of chondrules and isolated olivine grains in the Paris
(CM) chondrite were conducted by secondary ion mass spectrometry (SIMS). Multiple …
(CM) chondrite were conducted by secondary ion mass spectrometry (SIMS). Multiple …
Calcium–aluminum-rich inclusions recycled during formation of porphyritic chondrules from CH carbonaceous chondrites
AN Krot, K Nagashima, EMM van Kooten… - … et Cosmochimica Acta, 2017 - Elsevier
We report on the mineralogy, petrography, and O-isotope compositions of∼ 60 Ca, Al-rich
inclusions (CAIs) incompletely melted during formation of porphyritic chondrules from the …
inclusions (CAIs) incompletely melted during formation of porphyritic chondrules from the …