Halite
PhotosRoger Weller, geology instructor
wellerr@cochise.edu copyright 2008-R.Weller
model of halite molecular structure-3
When viewed directly down at a corner of the cubic structure of halite,
a trigonal (rhombohedral) symmetry is apparent.

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