It was first discovered in the United States in the Unakas mountains of North Carolina from which it gets its name. Unakite exists in various shades of green and pink and is usually mottled in appearance.
A good quality unakite is considered a semiprecious stone; it will take a good polish and is often used in jewelry as beads or cabochons and other lapidary work such as eggs, spheres and animal carvings. It is also referred to as epidotized or epidote granite.
Unakite can be found as pebbles and cobbles from glacial drift in the beach rock on the shores of Lake Superior. It also occurs in Virginia where it is found in the river valleys after having been washed down from the Blue Ridge Mountains. Unakite is not limited to the United States, and has also been reported in South Africa, Sierra Leone, Brazil, and China.
Some material labeled unakite lacks the feldspar and is more properly called epidosite, and is also used as beads and cabochons.
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