Attributes: Chalcedony is a nurturing stone that promotes brotherhood and good will and enhances group stability.
Healing: It is the best stone to use for problems with the neck, tonsils, and vocal cords. It protects against feverish infections and all types of inflammation. Chalcedony water can be made by boiling it with a pinch of salt and is used as a treatment for hoarseness.
Application and care: Chalcedony should be cleansed once a month under warm running water and, if possible, recharged by being placed overnight in an amethyst geode. An elixir can be made by putting rock crystal and chalcedony in a glass of water and leaving it overnight.