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Characterization of lunar mare basalt types. I - A remote sensing study using reflection spectroscopy of surface soils
- Publication Year :
- 1976
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 1976.
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Abstract
- Telescopic reflection spectra of mature mare surfaces are used to identify and characterize major basalt types on the frontside of the moon. The spectra are classified according to (1) continuum slope and (2) near-infrared features. This study indicates that there are major lunar basalt types that are unlikely to have been sampled during the landing missions. Regions of basalt exist in the western maria with a TiO2 content comparable to that of Apollo 11 but with infrared characteristics that indicate a distinctly different composition. Samples from two landing sites, Apollo 12 and Luna 16, may contain fragments of a nearby basalt unit compositionally different from the dominant basalt type of the landing area.
- Subjects :
- Lunar And Planetary Exploration
Subjects
Details
- Language :
- English
- Database :
- NASA Technical Reports
- Notes :
- NSG-7048, , NGL-22-009-790
- Publication Type :
- Report
- Accession number :
- edsnas.19770051949
- Document Type :
- Report