Zagami is the largest single Martian meteorite ever found, weighing about . It landed from a farmer near Zagami, Nigeria, and became buried in a hole about deep. According to Ron Baalke of NASA/JPL, "The Zagami meteorite is the most easily obtainable SNC meteorite available to collectors," referring to the SNC classification of meteorites (Shergottites, Nakhlites, Chassignites), of which Martian meteorites belong.
Zagamiite is a mineral that was found in the meteorite and is therefore named after it.