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A spectral, chemical and mineralogical study of Mars analogue rocks

  • A consortium has recently been initiated to study the macroscopic and microscopic properties of basaltic and andesitic rocks as analogue materials for Mars. The goal of this project is the integration of diverse spectroscopic approaches to evaluate the composition and texture of Mars materials using both in situ and remote sensing techniques. Initial emphasis is placed on assessment of the mineral composition for low albedo areas (basalt vs andesite vs weathering) of the Martian surface through spectral analysis of a suite of samples that have been exceptionally well characterized in the laboratory. The initial results indicate that the visible/NIR reflectance spectra, mid-IR reflectance and emission spectra, and Mössbauer spectra contain consistent diagnostic features associated with the measured modal mineralogy and provide baseline data for the first group of well characterized basalts. The consortium study involves integrating multiple remote sensing techniques for recent andA consortium has recently been initiated to study the macroscopic and microscopic properties of basaltic and andesitic rocks as analogue materials for Mars. The goal of this project is the integration of diverse spectroscopic approaches to evaluate the composition and texture of Mars materials using both in situ and remote sensing techniques. Initial emphasis is placed on assessment of the mineral composition for low albedo areas (basalt vs andesite vs weathering) of the Martian surface through spectral analysis of a suite of samples that have been exceptionally well characterized in the laboratory. The initial results indicate that the visible/NIR reflectance spectra, mid-IR reflectance and emission spectra, and Mössbauer spectra contain consistent diagnostic features associated with the measured modal mineralogy and provide baseline data for the first group of well characterized basalts. The consortium study involves integrating multiple remote sensing techniques for recent and upcoming missions to Mars in order to compare the results obtained by these instruments and thereby strengthen interpretive results.zeige mehrzeige weniger

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Metadaten
Autor*innen:J. L. Bishop, C. M. Pieters, M. D. Dyar, V. E. Hamilton, Jan Harloff-Puhr
Dokumenttyp:Beitrag zu einem Tagungsband
Veröffentlichungsform:Graue Literatur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):Lunar and planetary science XXXIII - papers presented to the Thirty-Third Lunar and Planetary Science Conference
Jahr der Erstveröffentlichung:2002
Verlag:Lunar and Planetary Institute
Verlagsort:Houston, Tex.
Ausgabe/Heft:1109
Erste Seite:1
Letzte Seite:2, paper #1168
Veranstaltung:33rd Lunar and Planetary Science Conference
Veranstaltungsort:Houston, TX, USA
Beginndatum der Veranstaltung:2002-03-11
Enddatum der Veranstaltung:2002-03-15
URL:http://www.lpi.usra.edu/meetings/lpsc2002/pdf/1168.pdf
ISSN:0161-5297
Bemerkung:
Geburtsname von Harloff-Puhr, Jan: Harloff, J. -  Birth name of Harloff-Puhr, Jan: Harloff, J.
Bemerkung:
Serientitel: LPI contribution – Series title: LPI contribution
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:19.02.2016
Referierte Publikation:Nein
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