Unakite Lapidary Slab

This unakite is from the mountains of Vermont. Unakite is an altered form of granite where some of the minerals have altered to green epidote. In these samples, there is pink feldspar, green epidote and pale purple quartz.  The alteration is a result of hydrothermal fluids flowing through the granite.

If you like this material you may also like sodalite or sunstone.

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