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Panchromatic images and corresponding SEM images of olivines grain in olivine rich sample allowing to discriminate between chondrule and AOAs.

Author

Marc Portail

Contributor

Marc Portail

Description

olivine fom chondrule does not present persistent luminescence, contrarily to AOAs. Spectral differences rely on Cr vs Mn response.

Info

Mission
OSIRIS-REx
Sample
OREX-501054-0
Session
20240724_SEM_CNRS-CRHEA_OREX-501054-0_2

Analytical Methods

Laboratory
CNRS - Centre de Recherche sur l'Hetero-Epitaxie et ses Applications
Instrument
JEOL JSM7000F FEG-SEM
Technique
Scanning electron microscopy

How To Cite

Portail, M., 2026. Panchromatic images and corresponding SEM images of olivines grain in olivine rich sample allowing to discriminate between chondrule and AOAs., Version 1.0. Astromaterials Data Archive. https://doi.org/10.60707/heg5-ny30 Accessed 2026-04-18.

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Type

Dataset

Date Created

March 24, 2026

Size

1.59 MB

License
Review Status

Pending External Review

Not Yet Available for Download

Files

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Funding Sources

ANR

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