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| ID No : | 680 Edit | Title: | Notes on Lithology, Mineralogy, and Production for Lunar Simulants |
| Summary / Review : | "The creation of lunar simulants requires a very broad range of specialized knowledge and information. This document covers several topic areas relevant to lithology, mineralogy, and processing of feedstock materials that are necessary components of the NASA lunar simulant effort. The naming schemes used for both terrestrial and lunar igneous rocks are discussed. The conflict between the International Union of Geological Sciences standard and lunar geology is noted. The rock types known as impactites are introduced. The discussion of lithology is followed by a brief synopsis of pyroxene, plagioclase, and olivine, which are the major mineral constituents of the lunar crust. The remainder of the text addresses processing of materials, particularly the need for separation of feedstock minerals. To illustrate this need, the text includes descriptions of two norite feedstocks for lunar simulants: the Stillwater Complex in Montana, United States, and the Bushveld Complex in South Africa. Magnetic mineral separations, completed by Hazen Research, Inc. and Eriez Manufacturing Co. for the simulant task, are discussed." (Author's abstract) |
| Author(s) : |
Rickman, D. L.; Stoeser, D. B.; Benzel, W. M.; Schrader, C. M.; Edmunson, J. E., [Marshall Space Flight Center] |
| Publication Date: | 2011 |
| Category(s) : |
Exploration and resources / Lunar / Simulants |
| Progress Type: | A ( A=Analysis only, D=Design, T=Testing, C=Completed or Commercial product ) |
| Web URL : |
http://hdl.handle.net/2060/20110007112
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| PERMANENT code(s) : | L,U |
|
(Explanation of the last 3 rows above) |
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| NTRS : | 20110007112 |
| Other Ref # : | NASA/TM-2011-216454, M-1303 |
| Submitted by : | MEP |
| Comments: |
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