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LA-ICP-MS analysis of sulfide trace elements in section OREX-800055-18

Author

Melissa Kontogiannis



Description

LA-ICP-MS spot scans were used to analyze 5 sulfide grains in section OREX-800023-16. The purpose of this analysis was to identify and quantify the trace elements in the sulfide grain and investigate trends within and/or relationships between trace element abundances to understand element partitioning in sulfide phases. These grains were larger than 20 microns in both dimensions, so the full ablation spot could be placed within the grain boundaries, but were smaller than the grains analyzed with line scans.


Info

Mission
OSIRIS-REx
Sample
OREX-800055-18
Session
20260113_LA-ICP-MS_UCPH_OREX-800055-18_1

Analytical Methods

Laboratory
University of Copenhagen
Instrument
(UCPH)ThermoFisher iCap
Technique
Laser Ablation Inductively coupled plasma mass spectrometry

How To Cite

Kontogiannis, M., 2026. LA-ICP-MS analysis of sulfide trace elements in section OREX-800055-18, Version 1.0. Astromaterials Data Archive. https://doi.org/10.60707/j0d8-h696 Accessed 2026-02-22.

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Type

Dataset

Date Created

January 23, 2026

Size

639.47 kB

License
Review Status

Pending External Review


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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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