Roger Weller, geology instructor
firstname.lastname@example.org copyright 2011-R.Weller
Calcite has three directions of cleavage. The cleavage directions are not at right
angles to each other, like salt, but are inclined. The resultant shape produced by the
cleavage of calcite is called a rhombohedron.
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.