Oxygen Isotopic Variations in the Calcium, Aluminum-rich Inclusion–forming Region Recorded by a Single Refractory Inclusion from the CO3.1 Carbonaceous Chondrite Dar al Gani 083
Calcium, aluminum-rich inclusions (CAIs) are the oldest solids dated that formed in the solar system. Most CAIs in unmetamorphosed chondritic meteorites (chondrites; petrologic type ≤3.0) have uniform solar-like ^16 O-rich compositions (Δ ^17 O ∼ −24‰) and a high initial ^26 Al/ ^27 Al ratio [( ^26...
| Những tác giả chính: | , , , , |
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| Định dạng: | Bài viết |
| Ngôn ngữ: | English |
| Được phát hành: |
IOP Publishing
2024-01-01
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| Loạt: | The Astrophysical Journal |
| Những chủ đề: | |
| Truy cập trực tuyến: | https://doi.org/10.3847/1538-4357/ad2ea8 |