Crystal Properties: Magnesite is a magnesium carbonate mineral with a rhombohedral crystal system. Magnesite is frequently white, but can also occur in shades of gray, yellow or brown.

Metaphysical Properties: Magnesite is one of the most powerful stones for activating the third eye and crown chakras. Placing one of these stones upon the forehead and closing the eyes, one can expect to feel a rhythmic pulsing energy, becoming stronger as the minutes pass. This is the beginning of the activation of the eye of inner vision in the prefrontal lobes of the brain.