The basaltic meteorite is a piece of lunar rock that formed in a lava flow 2.35 billion years ago, long after volcanism on the moon was supposed to have ended.

2 billion-year-old moon rock found in Africa reveals secret lunar history

Source: space
Source Link: https://www.space.com/astronomy/moon/2-billion-year-old-moon-rock-found-in-africa-reveals-secret-lunar-history