Fluorite typically crystallizes in the isometric crystal system, meaning it has cubic symmetry.

However, this doesn't mean all fluorite crystals are perfectly cubic. While cubic fluorite crystals are common, they can also exhibit other forms, such as:

* Octahedral

* Dodecahedral

* Cuboctahedral

* Twinned forms (intergrown crystals)

The exact crystal form of fluorite depends on the specific conditions under which it formed.