Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons
Global maps of thermal and fast neutron fluxes from the moon suggest three end-member compositional units. A high thermal and low fast neutron flux unit correlates with the lunar highlands and is consistent with feldspathic rocks. The South Pole–Aitken basin and a strip that surrounds the nearside m...
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1998
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Online Access: | http://dx.doi.org/10.1126/science.281.5382.1489 https://www.science.org/doi/pdf/10.1126/science.281.5382.1489 |
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craaas:10.1126/science.281.5382.1489 2024-06-23T07:56:49+00:00 Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons Feldman, W. C. Barraclough, B. L. Maurice, S. Elphic, R. C. Lawrence, D. J. Thomsen, D. R. Binder, A. B. 1998 http://dx.doi.org/10.1126/science.281.5382.1489 https://www.science.org/doi/pdf/10.1126/science.281.5382.1489 en eng American Association for the Advancement of Science (AAAS) Science volume 281, issue 5382, page 1489-1493 ISSN 0036-8075 1095-9203 journal-article 1998 craaas https://doi.org/10.1126/science.281.5382.1489 2024-06-13T04:01:17Z Global maps of thermal and fast neutron fluxes from the moon suggest three end-member compositional units. A high thermal and low fast neutron flux unit correlates with the lunar highlands and is consistent with feldspathic rocks. The South Pole–Aitken basin and a strip that surrounds the nearside maria have intermediate thermal and fast neutron flux levels, consistent with more mafic rocks. There appears to be a smooth transition between the most mafic and feldspathic compositions, which correspond to low and high surface altitudes, respectively. The maria show low thermal and high fast neutron fluxes, consistent with basaltic rocks. Article in Journal/Newspaper South pole AAAS Resource Center (American Association for the Advancement of Science) Aitken ENVELOPE(-44.516,-44.516,-60.733,-60.733) South Pole Science 281 5382 1489 1493 |
institution |
Open Polar |
collection |
AAAS Resource Center (American Association for the Advancement of Science) |
op_collection_id |
craaas |
language |
English |
description |
Global maps of thermal and fast neutron fluxes from the moon suggest three end-member compositional units. A high thermal and low fast neutron flux unit correlates with the lunar highlands and is consistent with feldspathic rocks. The South Pole–Aitken basin and a strip that surrounds the nearside maria have intermediate thermal and fast neutron flux levels, consistent with more mafic rocks. There appears to be a smooth transition between the most mafic and feldspathic compositions, which correspond to low and high surface altitudes, respectively. The maria show low thermal and high fast neutron fluxes, consistent with basaltic rocks. |
format |
Article in Journal/Newspaper |
author |
Feldman, W. C. Barraclough, B. L. Maurice, S. Elphic, R. C. Lawrence, D. J. Thomsen, D. R. Binder, A. B. |
spellingShingle |
Feldman, W. C. Barraclough, B. L. Maurice, S. Elphic, R. C. Lawrence, D. J. Thomsen, D. R. Binder, A. B. Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons |
author_facet |
Feldman, W. C. Barraclough, B. L. Maurice, S. Elphic, R. C. Lawrence, D. J. Thomsen, D. R. Binder, A. B. |
author_sort |
Feldman, W. C. |
title |
Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons |
title_short |
Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons |
title_full |
Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons |
title_fullStr |
Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons |
title_full_unstemmed |
Major Compositional Units of the Moon: Lunar Prospector Thermal and Fast Neutrons |
title_sort |
major compositional units of the moon: lunar prospector thermal and fast neutrons |
publisher |
American Association for the Advancement of Science (AAAS) |
publishDate |
1998 |
url |
http://dx.doi.org/10.1126/science.281.5382.1489 https://www.science.org/doi/pdf/10.1126/science.281.5382.1489 |
long_lat |
ENVELOPE(-44.516,-44.516,-60.733,-60.733) |
geographic |
Aitken South Pole |
geographic_facet |
Aitken South Pole |
genre |
South pole |
genre_facet |
South pole |
op_source |
Science volume 281, issue 5382, page 1489-1493 ISSN 0036-8075 1095-9203 |
op_doi |
https://doi.org/10.1126/science.281.5382.1489 |
container_title |
Science |
container_volume |
281 |
container_issue |
5382 |
container_start_page |
1489 |
op_container_end_page |
1493 |
_version_ |
1802650166777348096 |