Slice of the Northwest Africa (NWA) 3189 Meteorite.
James St. John, CC BY 2.0 via Flickr: https://flic.kr/p/ovUNWq
Color edits.
Ordinary chondrite (North West Africa 3189 Meteorite)
Ordinary chondrite - North West Africa 3189 Meteorite. (cut slice; field of view ~2.2 centimeters across) Chondrites are the most common type of meteorites that fall to Earth.Flickr