What is a Crystal?
Find basic information on crystals, recipes, etc.  (Some ads)

Experiment:  Growing Crystals
Directions are provided for growing sugar and salt crystals.

Growing Crystals
General information is provided on growing crystals, including a recipe for growing alum crystals.

Experiments in Growing Crystals
Directions are given for growing alum crystals, stalactites and stalagmites, a crystal garden, and rock candy.