+A **crystal system** categorizes crystals by their inherent [Symmetry](/wiki/symmetry) and the arrangement of their faces. It groups crystals based on the defining lengths and angles of their unit cells, revealing their fundamental [Atomic Structure](/wiki/atomic_structure).
+## See also
+- [Crystal](/wiki/crystal)
+- [Bravais Lattice](/wiki/bravais_lattice)
+- [Crystallography](/wiki/crystallography)