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Tall (13mm) and slim (10mmm), this is a nicely shaped stone with an interesting play of dark and light greens, the starry effect that chlorastrolite is named for. This is a handsome choice.
The greenstone is also known as chlorastrolite which mean "green star stone". It was selected as the state gem of Michigan and is found only is small select areas of the Keweenaw Peninsula or on Isle Royale National Park.
The greenstone is also known as chlorastrolite which mean "green star stone". It was selected as the state gem of Michigan and is found only is small select areas of the Keweenaw Peninsula or on Isle Royale National Park.