| Primitive achondrites | |
|---|---|
| — Class — | |
 Slice of a brachinite meteorite (Northwest Africa 3151) | |
| Type | Achondrite |
| Subgroups | |
| Parent body | Various |
| Composition | Heterogeneous |
Primitive achondrites are a subdivision of meteorites. They are classified on the same rank (historically called "Class") and lying between chondrites and achondrites. They are called primitive because they are achondrites that have retained much of their original chondritic properties. Very characteristic are relic chondrules and chemical compositions close to the composition of chondrites. These observations are explained as melt residues, partial melting, or extensive recrystallization.[1][2]
- ^ Cite error: The named reference
Weisberg 2006was invoked but never defined (see the help page). - ^ Pilski, Andrzej S.; Tadeusz A. Przylibski; Katarzyna Łuszczek (2011). "Primitive Enstatite Achondrites" (PDF). Meteorites. Retrieved 30 December 2012.