Isometric System
Cochise College    
Crystals and Crystal Models 
Virtual Geology Museum      Hall of Minerals

Geology Home Page                      

Roger Weller, geology instructor

wellerr@cochise.edu
copyright 2008-R.Weller

 
wooden crystal model
tetrahexahedron  (hk0)
model #04-4
A cube is a hexahedron; each of the cube faces consists of 4 faces
(hence the tetra).

 

Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.