
(from the article `achondrite`) ...and pyroxenites. Most formed by various melting and crystallization processes within asteroids. The majority of achondrites belong to one of the ...
Found on
http://www.britannica.com/eb/a-z/c/60

A small fragment of the Chassigny meteorite. © Ron Baalke One of the types of SNC meteorites believed to have come from Mars (see also Mars meteorites). The group is named for a meteorite that was seen to fall in Chassigny, Haute Marne, France (47° 43' N, 5° 22' E), on Oct. 3, 1815...
Found on
http://www.daviddarling.info/encyclopedia/C/chassignite.html
No exact match found.