Isometric System-Wood Model
Cochise College    
Crystals and Crystal Models
Geology Home Page                      

Roger Weller, geology instructor
copyright 2017-R.Weller

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.