that originated from the early solar system accreted to form asteroids. Chondrites represent 86% of meteorites that fall to Earth. An important diagnosing feature of chondrites is the presence of chondrules. Chondrules are millimeter sized round inclusions made primarily of olivine and pyroxene, and chondrules make up 20-80% of the volume of most chondrites. Chondrites are important to geochemistry because chondrites give insight on the composition and age of the early solar system, the presence of water
The Classification and Main Types of Meteorites Many meteorites have been discovered over the years which, in many cases, can give an insight into the creation of the universe. All these meteorites can be grouped together by looking at the various characteristics they have in common, such as the structures of the different meteorites and the isotopic properties of the meteorites. When trying to classify meteorites, they are generally identified as one of the three main groups of meteorites: Iron
The ABC’s of Meteorite Collecting By Vincent S. Foster As Colby Navarro sat at his computer on March 26, 2003, he had no idea that a meteorite was about to come crashing through the roof of his Park Forest, Illinois, home, strike his printer, bounce off the wall, and land near a filing cabinet. The rock, about four inches wide, was part of a meteorite shower that swept through the Chicago area, damaging at least six houses and three cars. Scientists said that before the rock broke apart, it was probably