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TEM imaging for space weathering in OREX-501017-102

Author

Michelle Thompson

Contributor

Michelle Thompson

Description

STEM analysis of FIB section OREX-501017-102. Images show a solar wind irradiated layer at the surface. EELS analyses performed in two locations, one at surface and one at depth. The sample is composed of a fine-grained phyllosilicate matrix with magnetite, sulfides, carbonates, etc.

Info

Mission
OSIRIS-REx
Sample
OREX-501017-102
Session
20240206_TEM_UAZ_OREX-501017-102_1

Analytical Methods

Laboratory
University of Arizona
Instrument
Hitachi HF5000
Technique
Transmission Electron Microscopy

How To Cite

Thompson, M., 2025. TEM imaging for space weathering in OREX-501017-102, Version 1.0. Astromaterials Data Archive. https://doi.org/10.60707/7g32-w009 Accessed 2025-04-18.

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Type

Dataset

Date Created

February 16, 2025

Size

23.06 MB

License
Review Status

Pending External Review

Not Yet Available for Download

Files

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Funding Sources

This material is supported by NASA under contract NNM10AA11C issued through the New Frontiers program.

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