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Extremely Na and Cl Rich Chondrule Al3509 from the Allende Meteorite

G. J. Wasserburg I. D. Hutcheon 1 J. Aleon 2 E. C. Ramon A. N. Krot K. Nagashima A. J. Brearley
2 CSNSM AS
CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
Abstract : This Ca-Al-rich chondrule is not a replacement product. It has ~10% Na and ~1% Cl. Large excesses of 36S were found uncorrelated with Cl and 26Al/27Al < 3 x 10^-6. It represents the fluid responsible for late alteration in volatile-rich outer layers prior to formation of Allende.
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Submitted on : Wednesday, January 23, 2013 - 10:58:51 AM
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G. J. Wasserburg, I. D. Hutcheon, J. Aleon, E. C. Ramon, A. N. Krot, et al.. Extremely Na and Cl Rich Chondrule Al3509 from the Allende Meteorite. 42nd Lunar and Planetary Science Conference, 2011, The Woodlands, Texas, United States. pp.1147. ⟨in2p3-00780085⟩

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