Calcite and Fluorite

Fluorite
Know as the 'genius stone', Fluorite helps with the absorption of knowledge, helping us work through problems. It encourages balanced thinking, increases mental and psychic awareness, boosts aptitude, and stimulates creativity.
Calcite
Calcite is a joy stone, and is used in conjunction with the solar plexus. It can be used to radiate a room, or as a collector of positive self image for use in mediation. The concept here is that one, daily or regularly fills the crystal with positive thoughts of the self, and uses the crystal as a battery of positive energy for when it is needed. Each crystal is attuned to a kind of thought, mood, or purpose. The honey-colored variety is soothing, but brings persistence and determination, and can literally "teach an old dog new tricks".