Nuummite
Nuummite is believed to have a potent vibration, and is known as the Sorcerers stone. Once you begin to resonate with its powerful energy you may understand why.
This is an ancient stone that is thought to embody strong metaphysical properties, and a deeply felt resonance that is an extraordinary aid to move your spiritual growth forward quickly.
After using this stone you may find an inclination for using your personal magical abilities, and a desire to learn more about this subject may emerge.
Within this dark stone is a strong element of the magical and mystical vibration of the earth. If you use it, this may help you to attune yourself with deep earth energy.