NWA 7533 video slow motion

Origin and age of the earliest Martian crust from meteorite NWA 7533,

M. Humayun, A. Nemchin, B. Zanda, R. H. Hewins, M. Grange, A. Kennedy, J.-P. Lorand, C. Göpel, C. Fieni, S. Pont & D. Deldicque, Nature, 20 novembre 2013.

http://dx.doi.org/10.1038/nature12764