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24 - Thermal Infrared Spectral Analyses of Mars from Orbit Using the Thermal Emission Spectrometer and Thermal Emission Imaging System

from Part IV - Applications to Planetary Surfaces

Published online by Cambridge University Press:  15 November 2019

By
Victoria E. Hamilton ,
Philip R. Christensen ,
Joshua L. Bandfield ,
A. Deanne Rogers ,
Christopher S. Edwards  and
Steven W. Ruff
Edited by
Janice L. Bishop ,
James F. Bell III  and
Jeffrey E. Moersch
Janice L. Bishop
Affiliation:
SETI Institute, California
James F. Bell III
Affiliation:
Arizona State University
Jeffrey E. Moersch
Affiliation:
University of Tennessee, Knoxville
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Summary

Thermal infrared data collected by the Thermal Emission Spectrometer (TES) and Thermal Emission Imaging System (THEMIS) instruments have significantly impacted the understanding of martian surface mineralogy. Spatial/temporal variations in igneous lithologies; the discovery of quartz, carbonates, and chlorides; and the widespread identification of amorphous, silica-enriched materials reveal a planet that has experienced a diversity of primary and secondary geo-logic processes including igneous crustal evolution, regional sedimentation, aqueous alteration, and glacial/periglacial activity.

Keywords

MarsspectroscopymineralogyigneousbasaltalterationwatersilicapyroxeneolivinechloridecarbonateMartian meteorites
Type
Chapter
Information
Remote Compositional Analysis
Techniques for Understanding Spectroscopy, Mineralogy, and Geochemistry of Planetary Surfaces
 , pp. 484 - 498
Publisher: Cambridge University Press
Print publication year: 2019

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