Lunar sample measurements were made both under ambient nitrogen pressure and under vacuum conditions. Average emittance values were analyzed for a number of samples which were determined to include silicate minerals, pyroxenes, and fine particle feldspar. Information is also provided on modifications made to emittance apparatus in order to work with smaller sample sizes and to prevent accidental loss or contamination of the lunar sample material.
Infrared spectra of lunar soils
1978-01-01
Report
No indication
English
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