How about the rocks at the Viking 2 landing site?
Some of them, especially the ones nearer to the lander, looked a lot like Heat Shield Rock.
http://www.solarviews.com/eng/marssurf.htm
Space/Science » in reply to Thanks. That explains why this meteorite was found coincidentally close to the heat shield.
Some of them, especially the ones nearer to the lander, looked a lot like Heat Shield Rock.
http://www.solarviews.com/eng/marssurf.htm