Specularite
Specularite is a variety of the Hematite mineral, characterised by the aggregate of silvery, metallic and specular hematite flakes. This formation gives it a mirror-like surface.
Hematite is a stone for the mind. It attunes and forities the mental, and can help one to sort out their mind. It exudes calming energy, allowing one to remain cool and level-headed.
It facilities in the balancing of the yin-yang energies, and its magnetic qualities helps to balance the meridians within the body, provigina stable equilibrium between the ethereal and physical nervous system.
Note that the "front" side of the hematite plate is coated with resin for protection.