metamorphic
Unakite Mushroom Carving
Altered Granite (composed of orthoclase feldspar, green epidote, and quartz)
Hardness of 6-7 on the Mohs scale, pink to peach color mottled with olive green and grey, vitreous to dull luster, granular crystal structure, uneven fracture, specific gravity around 2.6-3.0.
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Physical properties
Hardness of 6-7 on the Mohs scale, pink to peach color mottled with olive green and grey, vitreous to dull luster, granular crystal structure, uneven fracture, specific gravity around 2.6-3.0.
Formation & geological history
Formed through the hydrothermal alteration (metasomatism) of granite, where plagioclase feldspar is replaced by epidote. Usually associated with continental collision zones and orogenic belts.
Uses & applications
Carved into decorative items such as miniature mushrooms, spheres, and animal figurines; also used in lapidary work, cabochons, and gemstone jewelry.
Geological facts
The name 'unakite' comes from the Unaka Mountains of western North Carolina where it was first discovered. It is often popular among rockhounds and crystal healers.
Field identification & locations
Easily identified by its distinct and striking combination of salmon pink/orange orthoclase and pistachio green epidote. Found globally including in the US, South Africa, Brazil, and China.
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