Sites

Kevin Cowtan's Picture Book of Fourier Transforms (Popularity: )
http://www.ysbl.york.ac.uk/~cowtan/fourier/fourier.html
For future crystallographers.

Crystallography and Minerals (Popularity: )
http://web.wt.net/~daba/Mineral/crystall.html
Crystallography groups in mineralogy are composed of 32 classes of symmetry. To illustrate these symmetry elements, example crystalline forms for each symmetry class are represented by a JAVA applet.

Snow Crystals (Popularity: )
http://www.its.caltech.edu/~atomic/snowcrystals/
Information about the physics of snow crystals and snowflakes as well as the history of early scientific observations and photographs, how to take photos, preserving snow crystals, and unusual snowflakes.

Difference Patterson Tutorial (Popularity: )
http://www.dartmouth.edu/~brenner/pr613.html
A step-by-step guide to solving these problems based on the use of an example.

Crystallization in Foods (Popularity: )
http://www.chipsbooks.com/crysfood.htm
Contains the latest information on how and why crystals form in foods, and how this information can be used to control crystallization. General organization of Crystallization in Foods is set ...

Introduction to Cubic Crystal Lattices (Popularity: )
http://www.okstate.edu/jgelder/solstate.html
A site introducing the properties of crystals with a cubic unit cell.

Structures of simple inorganic solids (Popularity: )
http://www.chem.ox.ac.uk/icl/heyes/structure_of_solids/Strucsol.html
An overview of important crystal structures.

Principles of Protein Structure '96 (Popularity: )
http://www.cryst.bbk.ac.uk/PPS2/course/index.html
Index to course material.

Xtal-protocols (Popularity: )
http://www.xtal-protocols.de
Manual with information about (membrane) protein crystallization for X-ray crystallography.