Some meteorites, such as carbonaceous chondrites, contain carbonaceous material. Most meteorites are stony meteorites, classed as chondrites and achondrites. Alkanes have also been detected in meteorites such as carbonaceous chondrites. The meteorite belongs to the CM group of carbonaceous chondrites. Micro- and nanoscale water occurs as fluid inclusions in both carbonaceous and ordinary chondrites. So-called carbonaceous chondrites are especially fertile reservoirs of stardust. Infrared spectra show that it has carbon-rich material found in carbonaceous chondrites. However, no hydrated minerals were detected, suggesting no link with carbonaceous chondrites. Kamacite is also found in many of the less common meteorites mesosiderites and E chondrites. As the name implies, carbonaceous chondrites formed with chondrules and carbon. From the carbonaceous chondrites, we follow the trail to the most primitive materials. One of the most studied chondrites in existence is the Allende meteorite. Iron carbonyl clusters were also observed in Jiange H5 chondrites identified by infrared spectroscopy. Most of these chondrites belong to the petrologic type 3. The C chondrites represent only a small proportion (4.6%) of meteorite falls.