apoellite

Apoellite is a type of lunar meteorite, a rare class of meteorites that originate from the Moon. These meteorites are believed to have been ejected from the lunar surface by impact events, and they subsequently traveled through space before landing on Earth. Apoellites are characterized by their unique mineralogy and texture, which differ from other lunar meteorites. They are composed primarily of anorthosite, a type of igneous rock that is rich in plagioclase feldspar. The most well-known apoellite is the Allan Hills 81005 (ALH 81005) meteorite, which was discovered in Antarctica in 1981. Apoellites are of significant interest to scientists because they provide valuable insights into the geological history of the Moon and the processes that shaped its surface. The study of apoellites contributes to our understanding of lunar evolution and the broader context of planetary formation and differentiation.