Diverse impactors in Apollo 15 and 16 impact melt rocks: evidence from osmium isotopes and highly siderophile elements

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Jingao Liu, Miriam Sharp, Richard D. Ash, David A. Kring, Richard J. Walker

Geochimica et Cosmochimica Acta
available online 14 February 2015
doi:10.1016/j.gca.2015.02.004

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