Crystal Structures  
   VRML crystal structures at the Institute Laue - Langevin.
   http://www.ill.fr/dif/3D-crystals/

Crystallography World Wide  
   WEB directory by IUCr.
   http://www.iucr.org/cww-top/crystal.index.html

World Database of Crystallographers  
   The IUCr free searchable online Directory of crystallographers and of other scientists employing crystallographic methods. Some functions require an IUCr password.
   http://wdc.iucr.org/

Crystal Research and Technology  
   Crystal Research and Technology is an international journal examining all aspects of research within experimental, industrial and theoretical crystallography.
   http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2223/

Crystal Lattice Structures  
   A list of the possible crystal lattice structures and coordinates of atoms in such crystals.
   http://cst-www.nrl.navy.mil/lattice/

Protein Crystallography  
   Focused news, events, interviews, suppliers information and jobs related to protein crystallography.
   http://www.proteincrystallography.com

Symmation  
   Accurate 3D medical/molecular/scientific animations and illustrations.
   http://www.symmation.com

Denver X-ray Conference  
   Provides a unique mixture of sessions on training, education, and applications and papers containing details about state-of-the-art techniques and future developments in X-ray analysis.
   http://www.dxcicdd.com