Diamond Photos  
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

wellerr@cochise.edu      copyright 2010-R.Weller 


contrast between diamond and
graphite structures-1

(2 illustrations)
The carbon atoms in diamond are tightly packed,
creating superior hardness and a greater density than graphite.

diamond                                                                                                                                     4219

In contrast, the layers of carbon atoms in graphite are greatly separated,
creating softness and lower density.

graphite                                                                                                                                      4203
Photos are copyright free only for non-commercial educational uses.
Just credit photos to R.Weller/Cochise College.