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Creator |
1c5c32b11b5ad1bd9c846a77784abc38 |
35695 |
Creator |
51ba1648465fe8c369f2825dd9ca5ad7 |
35695 |
Creator |
b75227dc49245aab76a534b836099ab7 |
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Creator |
f062697d62dd5682983453387aa5167e |
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Date |
2012-09 |
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Is Part Of |
repository |
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abstract |
Apatites in low-Ti mare basalts from the Apollo 15 landing site display a large range
of OH content from about 100 ppm up to ~ 2000 ppm. The D/H ratios measured in these
apatites yielded δD values of ~ 550-1050 ‰. On the other hand, apatites in the KREEP
basalt 15386 have less than 250 ppm OH and yielded δD values in the range ~ 20-500
‰. These data suggests that the source of KREEP basalts was much drier than the mare
basalt mantle sources, implying a late addition of H-bearing species into the mare
source regions. |
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authorList |
authors |
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presentedAt |
ext-f9844bdd2538c3aba33a1f0f20883360 |
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status |
nonPeerReviewed |
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type |
AcademicArticle |
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type |
Article |
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label |
Tartèse, R. ; Anand, M. ; Barnes, Jessica and Franchi, I. A. (2012). Apollo
15 low-Ti and KREEP basalts: two distinct "water" reservoirs? In: European Planetary
Science Congress, 23-28 Sep 2012, Madrid, Spain. |
35695 |
label |
Tartèse, R. ; Anand, M. ; Barnes, Jessica and Franchi, I. A. (2012). Apollo 15
low-Ti and KREEP basalts: two distinct "water" reservoirs? In: European Planetary
Science Congress, 23-28 Sep 2012, Madrid, Spain. |
35695 |
Title |
Apollo 15 low-Ti and KREEP basalts: two distinct "water" reservoirs? |
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in dataset |
oro |