Unakite is a true rock: a composite material made up of multiple other stones. This gives Unakite its green-moss-on-brick appearance. It's named for the Unaka Mountains in the southeastern United States where it was first discovered.
Metaphysically, Unakite is said to be a stone of vision, opening the third eye and useful for scrying. It is also believed to be a stone of balance, grounding the self while bringing emotions and spirituality together. Unakite is associated with two chakras: to the third eye chakra for its use in vision & scrying, and to the heart chakra for its ability to balance emotions.