Enstatite chondrites are a type of stony meteorite that primarily consist of the mineral enstatite, which is a form of magnesium silicate. These meteorites are believed to originate from the inner regions of the solar system and are among the most primitive materials available for study. They contain a unique composition that provides insights into the early solar system's conditions. These meteorites are classified as chondrites because they contain small, round particles called chondrules, which formed as molten droplets in space. Enstatite chondrites are particularly important for understanding the formation of terrestrial planets, as they share similarities with the Earth's composition, especially in terms of their isotopic ratios.