Fluorite is a centering and balancing stone. It brings one to a meditative and even state of mind, or brings one from a place of mental chaos and activity to greater order and concentration. It is one of the few 'dreamy' stones that isn't ungrounding.
In fact, in many ways fluorite is one of the best stabilizers of all the stones that could be used. It's balancing and stabilizing properties enhances the capacity for one to be grounded within the activity of choice; whether that is getting work done at the office, attending to soccer game schedules, recovering after a hectic day, or doing spiritual or meditative work. It also is particularly well suited to provide additional protection and integrity to dreams or other altered states of consciousness.
Fluorite plays well with: Amethyst Selenite Calcite (all colors) Sodalite Moonstone Selenite