Editing Martian meteorite (section)

===Chassignites===
The first chassignite, the [[Chassigny (meteorite)|Chassigny meteorite]], fell at [[Chassigny, Haute-Marne]], [[France]] in 1815. There has been only one other chassignite recovered, named Northwest Africa (NWA) 2737. NWA 2737 was found in [[Morocco]] or [[Western Sahara]] in August 2000 by meteorite hunters Bruno Fectay and Carine Bidaut, who gave it the temporary name "Diderot." It was shown by Beck ''et al.''<ref>{{cite conference |author=Beck, P. |display-authors=etal |url=http://www.lpi.usra.edu/meetings/lpsc2005/pdf/1326.pdf |title=The Diderot meteorite: The second chassignite |conference=36th Annual Lunar and Planetary Science Conference |date=March 14–18, 2005 |location=League City, Texas |id=abstract no.1326. |access-date=September 8, 2006 }}</ref> that its "[[mineralogy]], major and trace element chemistry as well as [[Isotopes of oxygen|oxygen isotope]]s revealed an unambiguous Martian origin and strong affinities with Chassigny."