Sm-Nd systematics of lunar ferroan anorthositic suite rocks: Constraints on lunar crust

Boyet, Maud; Carlson, Richard W.; Borg, Lars E.; Horan, Mary

doi:10.1016/j.gca.2014.09.021

Title: Sm-Nd systematics of lunar ferroan anorthositic suite rocks: Constraints on lunar crust

Journal Article · Sun Sep 28 00:00:00 EDT 2014 · Geochimica et Cosmochimica Acta

DOI:https://doi.org/10.1016/j.gca.2014.09.021· OSTI ID:1249127

Boyet, Maud ^[1]; Carlson, Richard W. ^[2]; Borg, Lars E. ^[3]; Horan, Mary ^[2]

Clermont Univ., Univ. Blaise Pascal, Clermont-Ferrand (France)
Dept. of Terrestrial Magnetism, Washington, DC (United States)
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Here, we have measured Sm–Nd systematics, including the short-lived ¹⁴⁶Sm–¹⁴²Nd chronometer, in lunar ferroan anorthositic suite (FAS) whole rocks (15415, 62236, 62255, 65315, 60025). At least some members of the suite are thought to be primary crystallization products formed by plagioclase flotation during crystallization of the lunar magma ocean (LMO). Most of these samples, except 62236, have not been exposed to galactic cosmic rays for a long period and thus require minimal correction to their ¹⁴²Nd isotope composition. These samples all have measured deficits in ¹⁴²Nd relative to the JNdi-1 terrestrial standard in the range –45 to –21 ppm. The range is –45 to –15 ppm once the 62236 ¹⁴²Nd/¹⁴⁴Nd ratio is corrected from neutron-capture effects. Analyzed FAS samples do not define a single isochron in either ¹⁴⁶Sm–¹⁴²Nd or ¹⁴⁷Sm–¹⁴³Nd systematics, suggesting that they either do not have the same crystallization age, come from different sources, or have suffered isotopic disturbance. Because the age is not known for some samples, we explore the implications of their initial isotopic compositions for crystallization ages in the first 400 Ma of solar system history, a timing interval that covers all the ages determined for the ferroan anorthositic suite whole rocks as well as different estimates for the crystallization of the LMO. 62255 has the largest deficit in initial ¹⁴²Nd and does not appear to have followed the same differentiation path as the other FAS samples. The large deficit in ¹⁴²Nd of FAN 62255 may suggest a crystallization age around 60–125 Ma after the beginning of solar system accretion. This result provides essential information about the age of the giant impact forming the Moon. The initial Nd isotopic compositions of FAS samples can be matched either with a bulk-Moon with chondritic Sm/Nd ratio but enstatite-chondrite-like initial ¹⁴²Nd/¹⁴⁴Nd (e.g. 10 ppm below modern terrestrial), or a bulk-Moon with superchondritic Sm/Nd ratio and initial ¹⁴²Nd/¹⁴⁴Nd similar to ordinary chondrites.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE

Grant/Contract Number:: AC52-07NA27344

OSTI ID:: 1249127

Report Number(s):: LLNL-JRNL-656753

Journal Information:: Geochimica et Cosmochimica Acta, Vol. 148, Issue C; ISSN 0016-7037

Publisher:: The Geochemical Society; The Meteoritical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 25 works

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References (56)

An ancient Sm-Nd age for a ferroan noritic anorthosite clast from lunar breccia 67016 Alibert, Chantal; Norman, Marc D.; McCulloch, Malcolm T. Geochimica et Cosmochimica Acta, Vol. 58, Issue 13 https://doi.org/10.1016/0016-7037(94)90125-2	journal	July 1994
Rare gas systematics: formation of the atmosphere, evolution and structure of the Earth's mantle J. Allègre, Claude; Staudacher, Thomas; Sarda, Philippe Earth and Planetary Science Letters, Vol. 81, Issue 2-3 https://doi.org/10.1016/0012-821X(87)90151-8	journal	January 1987
Solar Nebula Heterogeneity in p-Process Samarium and Neodymium Isotopes Andreasen, R.; Sharma, M. Science, Vol. 314, Issue 5800 https://doi.org/10.1126/science.1131708	journal	November 2006
Isotopic studies of ferroan anorthosite 62236: a young lunar crustal rock from a light rare-earth-element-depleted source Borg, Lars; Norman, Marc; Nyquist, Larry Geochimica et Cosmochimica Acta, Vol. 63, Issue 17 https://doi.org/10.1016/S0016-7037(99)00130-1	journal	October 1999
Chronological evidence that the Moon is either young or did not have a global magma ocean Borg, Lars E.; Connelly, James N.; Boyet, Maud Nature, Vol. 477, Issue 7362 https://doi.org/10.1038/nature10328	journal	August 2011
Early differentiation of the Earth and the Moon Bourdon, Bernard; Touboul, Mathieu; Caro, Guillaume Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 366, Issue 1883 https://doi.org/10.1098/rsta.2008.0125	journal	September 2008
The Lu–Hf and Sm–Nd isotopic composition of CHUR: Constraints from unequilibrated chondrites and implications for the bulk composition of terrestrial planets Bouvier, Audrey; Vervoort, Jeffrey D.; Patchett, P. Jonathan Earth and Planetary Science Letters, Vol. 273, Issue 1-2 https://doi.org/10.1016/j.epsl.2008.06.010	journal	August 2008
142Nd Evidence for Early (>4.53 Ga) Global Differentiation of the Silicate Earth Boyet, M. Science, Vol. 309, Issue 5734 https://doi.org/10.1126/science.1113634	journal	July 2005
A highly depleted moon or a non-magma ocean origin for the lunar crust? Boyet, Maud; Carlson, Richard W. Earth and Planetary Science Letters, Vol. 262, Issue 3-4 https://doi.org/10.1016/j.epsl.2007.08.009	journal	October 2007
Old Sm–Nd ages for cumulate eucrites and redetermination of the solar system initial 146Sm/144Sm ratio Boyet, Maud; Carlson, Richard W.; Horan, Mary Earth and Planetary Science Letters, Vol. 291, Issue 1-4 https://doi.org/10.1016/j.epsl.2010.01.010	journal	March 2010
Re-evaluating 142Nd/144Nd in lunar mare basalts with implications for the early evolution and bulk Sm/Nd of the Moon Brandon, Alan D.; Lapen, Thomas J.; Debaille, Vinciane Geochimica et Cosmochimica Acta, Vol. 73, Issue 20 https://doi.org/10.1016/j.gca.2009.07.015	journal	October 2009
Molybdenum isotope anomalies in meteorites: Constraints on solar nebula evolution and origin of the Earth Burkhardt, Christoph; Kleine, Thorsten; Oberli, Felix Earth and Planetary Science Letters, Vol. 312, Issue 3-4 https://doi.org/10.1016/j.epsl.2011.10.010	journal	December 2011
Time and duration of lunar highlands crust formation Carlson, R. W.; Lugmair, G. W. Earth and Planetary Science Letters, Vol. 52, Issue 2 https://doi.org/10.1016/0012-821X(81)90177-1	journal	February 1981
The age of ferroan anorthosite 60025: oldest crust on a young Moon? Carlson, Richard W.; Lugmair, Gunter W. Earth and Planetary Science Letters, Vol. 90, Issue 2 https://doi.org/10.1016/0012-821X(88)90095-7	journal	October 1988
Chondrite Barium, Neodymium, and Samarium Isotopic Heterogeneity and Early Earth Differentiation Carlson, R. W.; Boyet, M.; Horan, M. Science, Vol. 316, Issue 5828 https://doi.org/10.1126/science.1140189	journal	May 2007
Composition of the Earth's interior: the importance of early events Carlson, Richard W.; Boyet, Maud Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 366, Issue 1883 https://doi.org/10.1098/rsta.2008.0166	journal	September 2008
Short-lived radionuclides as monitors of early crust–mantle differentiation on the terrestrial planets Carlson, Richard W.; Boyet, Maud Earth and Planetary Science Letters, Vol. 279, Issue 3-4 https://doi.org/10.1016/j.epsl.2009.01.017	journal	March 2009
Rb-Sr, Sm-Nd and Lu-Hf isotope systematics of the lunar Mg-suite: the age of the lunar crust and its relation to the time of Moon formation Carlson, Richard W.; Borg, Lars E.; Gaffney, Amy M. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 372, Issue 2024 https://doi.org/10.1098/rsta.2013.0246	journal	September 2014
Super-chondritic Sm/Nd ratios in Mars, the Earth and the Moon Caro, Guillaume; Bourdon, Bernard; Halliday, Alex N. Nature, Vol. 452, Issue 7185 https://doi.org/10.1038/nature06760	journal	March 2008
Ferroan anorthosite: A widespread and distinctive lunar rock type Dowty, Eric; Prinz, Martin; Keil, Klaus Earth and Planetary Science Letters, Vol. 24, Issue 1 https://doi.org/10.1016/0012-821X(74)90003-X	journal	November 1974
A combined Sm–Nd, Rb–Sr, and U–Pb isotopic study of Mg-suite norite 78238: Further evidence for early differentiation of the Moon Edmunson, J.; Borg, L. E.; Nyquist, L. E. Geochimica et Cosmochimica Acta, Vol. 73, Issue 2 https://doi.org/10.1016/j.gca.2008.10.021	journal	January 2009
The lunar magma ocean: Reconciling the solidification process with lunar petrology and geochronology Elkins-Tanton, Linda T.; Burgess, Seth; Yin, Qing-Zhu Earth and Planetary Science Letters, Vol. 304, Issue 3-4 https://doi.org/10.1016/j.epsl.2011.02.004	journal	April 2011
Lunar Ferroan Anorthosite Petrogenesis: Clues from Trace Element Distributions in FAN Subgroups Floss, Christine; James, Odette B.; McGee, James J. Geochimica et Cosmochimica Acta, Vol. 62, Issue 7 https://doi.org/10.1016/S0016-7037(98)00031-3	journal	April 1998
A young solidification age for the lunar magma ocean Gaffney, Amy M.; Borg, Lars E. Geochimica et Cosmochimica Acta, Vol. 140 https://doi.org/10.1016/j.gca.2014.05.028	journal	September 2014
146Sm-142Nd systematics measured in enstatite chondrites reveals a heterogeneous distribution of 142Nd in the solar nebula Gannoun, A.; Boyet, M.; Rizo, H. Proceedings of the National Academy of Sciences, Vol. 108, Issue 19 https://doi.org/10.1073/pnas.1017332108	journal	April 2011
Lunar feldspathic meteorites: Constraints on the geology of the lunar highlands, and the origin of the lunar crust Gross, Juliane; Treiman, Allan H.; Mercer, Celestine N. Earth and Planetary Science Letters, Vol. 388 https://doi.org/10.1016/j.epsl.2013.12.006	journal	February 2014
Hadean crustal evolution revisited: New constraints from Pb–Hf isotope systematics of the Jack Hills zircons Kemp, A. I. S.; Wilde, S. A.; Hawkesworth, C. J. Earth and Planetary Science Letters, Vol. 296, Issue 1-2 https://doi.org/10.1016/j.epsl.2010.04.043	journal	July 2010
A Shorter 146Sm Half-Life Measured and Implications for 146Sm-142Nd Chronology in the Solar System Kinoshita, N.; Paul, M.; Kashiv, Y. Science, Vol. 335, Issue 6076 https://doi.org/10.1126/science.1215510	journal	March 2012
The lunar neutron flux revisited Lingenfelter, R.; Canfield, E.; Hampel, V. Earth and Planetary Science Letters, Vol. 16, Issue 3 https://doi.org/10.1016/0012-821X(72)90153-7	journal	November 1972
Two-stage models for lunar and terrestrial anorthosites: Petrogenesis without a magma ocean Longhi, John; Ashwal, Lewis D. Journal of Geophysical Research, Vol. 90, Issue S02 https://doi.org/10.1029/JB090iS02p0C571	journal	January 1985
Samarium–neodymium chronology and rubidium–strontium systematics of an Allende calcium–aluminum-rich inclusion with implications for 146Sm half-life Marks, N. E.; Borg, L. E.; Hutcheon, I. D. Earth and Planetary Science Letters, Vol. 405 https://doi.org/10.1016/j.epsl.2014.08.017	journal	November 2014
Constraints on the formation age and evolution of the Moon from 142Nd–143Nd systematics of Apollo 12 basalts McLeod, Claire L.; Brandon, Alan D.; Armytage, Rosalind M. G. Earth and Planetary Science Letters, Vol. 396 https://doi.org/10.1016/j.epsl.2014.04.007	journal	June 2014
Stratigraphy of the lunar highland crust; depths of burial of lunar samples from cooling-rate studies McCallum, I. S.; O'Brien, Hugh E. American Mineralogist, Vol. 81, Issue 9-10 https://doi.org/10.2138/am-1996-9-1015	journal	October 1996
Coupled thermal–orbital evolution of the early Moon Meyer, Jennifer; Elkins-Tanton, Linda; Wisdom, Jack Icarus, Vol. 208, Issue 1 https://doi.org/10.1016/j.icarus.2010.01.029	journal	July 2010
Early differentiation and volatile accretion recorded in deep-mantle neon and xenon Mukhopadhyay, Sujoy Nature, Vol. 486, Issue 7401 https://doi.org/10.1038/nature11141	journal	June 2012
Timing of crystallization of the lunar magma ocean constrained by the oldest zircon Nemchin, A.; Timms, N.; Pidgeon, R. Nature Geoscience, Vol. 2, Issue 2 https://doi.org/10.1038/ngeo417	journal	January 2009
Chronology, geochemistry, and petrology of a ferroan noritic anorthosite clast from Descartes breccia 67215: Clues to the age, origin, structure, and impact history of the lunar crust Norman, Marc D.; Borg, Lars E.; Nyquist, Lawrence E. Meteoritics & Planetary Science, Vol. 38, Issue 4 https://doi.org/10.1111/j.1945-5100.2003.tb00031.x	journal	April 2003
146Sm-142Nd formation interval for the lunar mantle Nyquist, L. E.; Wiesmann, H.; Bansal, B. Geochimica et Cosmochimica Acta, Vol. 59, Issue 13 https://doi.org/10.1016/0016-7037(95)00175-Y	journal	July 1995
Feldspathic clasts in Yamato-86032: Remnants of the lunar crust with implications for its formation and impact history Nyquist, L.; Bogard, D.; Yamaguchi, A. Geochimica et Cosmochimica Acta, Vol. 70, Issue 24 https://doi.org/10.1016/j.gca.2006.07.042	journal	December 2006
Formation age and metamorphic history of the Nuvvuagittuq Greenstone Belt O’Neil, Jonathan; Carlson, Richard W.; Paquette, Jean-Louis Precambrian Research, Vol. 220-221 https://doi.org/10.1016/j.precamres.2012.07.009	journal	November 2012
Equilibration in the aftermath of the lunar-forming giant impact Pahlevan, Kaveh; Stevenson, David J. Earth and Planetary Science Letters, Vol. 262, Issue 3-4 https://doi.org/10.1016/j.epsl.2007.07.055	journal	October 2007
Gravitational differentiation due to initial chemical stratification: origin of lunar asymmetry by the creep of dense KREEP? Parmentier, E. M.; Zhong, S.; Zuber, M. T. Earth and Planetary Science Letters, Vol. 201, Issue 3-4 https://doi.org/10.1016/S0012-821X(02)00726-4	journal	August 2002
Neodymium Isotope Evidence for a Chondritic Composition of the Moon Rankenburg, K.; Brandon, A. D.; Neal, C. R. Science, Vol. 312, Issue 5778 https://doi.org/10.1126/science.1126114	journal	June 2006
Isotopic evidence for chondritic Lu/Hf and Sm/Nd of the Moon Sprung, Peter; Kleine, Thorsten; Scherer, Erik E. Earth and Planetary Science Letters, Vol. 380 https://doi.org/10.1016/j.epsl.2013.08.018	journal	October 2013
JNdi-1: a neodymium isotopic reference in consistency with LaJolla neodymium Tanaka, Tsuyoshi; Togashi, Shigeko; Kamioka, Hikari Chemical Geology, Vol. 168, Issue 3-4 https://doi.org/10.1016/S0009-2541(00)00198-4	journal	August 2000
Lu–Hf zircon evidence for rapid lunar differentiation Taylor, Dianne J.; McKeegan, Kevin D.; Harrison, T. Mark Earth and Planetary Science Letters, Vol. 279, Issue 3-4 https://doi.org/10.1016/j.epsl.2008.12.030	journal	March 2009
Late formation and prolonged differentiation of the Moon inferred from W isotopes in lunar metals Touboul, M.; Kleine, T.; Bourdon, B. Nature, Vol. 450, Issue 7173 https://doi.org/10.1038/nature06428	journal	December 2007
Tungsten isotopes in ferroan anorthosites: Implications for the age of the Moon and lifetime of its magma ocean Touboul, Mathieu; Kleine, Thorsten; Bourdon, Bernard Icarus, Vol. 199, Issue 2 https://doi.org/10.1016/j.icarus.2008.11.018	journal	February 2009
182W Evidence for Long-Term Preservation of Early Mantle Differentiation Products Touboul, M.; Puchtel, I. S.; Walker, R. J. Science, Vol. 335, Issue 6072 https://doi.org/10.1126/science.1216351	journal	February 2012
40Ar-39Ar age and cosmic ray irradiation history of the Apollo 15 anorthosite, 15415 Turner, G. Earth and Planetary Science Letters, Vol. 14, Issue 2 https://doi.org/10.1016/0012-821X(72)90002-7	journal	March 1972
Hadean age for a post-magma-ocean zircon confirmed by atom-probe tomography Valley, John W.; Cavosie, Aaron J.; Ushikubo, Takayuki Nature Geoscience, Vol. 7, Issue 3 https://doi.org/10.1038/ngeo2075	journal	February 2014
New Half-Life Measurement of ${}^{182}{H f}$ : Improved Chronometer for the Early Solar System Vockenhuber, C.; Oberli, F.; Bichler, M. Physical Review Letters, Vol. 93, Issue 17 https://doi.org/10.1103/PhysRevLett.93.172501	journal	October 2004
The “Procellarum KREEP Terrane”: Implications for mare volcanism and lunar evolution Wieczorek, Mark A.; Phillips, Roger J. Journal of Geophysical Research: Planets, Vol. 105, Issue E8 https://doi.org/10.1029/1999JE001092	journal	August 2000
The tungsten isotopic composition of the Earth’s mantle before the terminal bombardment Willbold, Matthias; Elliott, Tim; Moorbath, Stephen Nature, Vol. 477, Issue 7363 https://doi.org/10.1038/nature10399	journal	September 2011
The variety of lithologies in the Yamato-86032 lunar meteorite: Implications for formation processes of the lunar crust Yamaguchi, A.; Karouji, Y.; Takeda, H. Geochimica et Cosmochimica Acta, Vol. 74, Issue 15 https://doi.org/10.1016/j.gca.2010.04.015	journal	August 2010
A short timescale for terrestrial planet formation from Hf–W chronometry of meteorites Yin, Qingzhu; Jacobsen, S. B.; Yamashita, K. Nature, Vol. 418, Issue 6901 https://doi.org/10.1038/nature00995	journal	August 2002

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