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chlorastrolite

Outdoors & Travel

Michigan’s Official Gem Is Found Nowhere on Earth but the U.P., and Its Namesake Island Is Off-Limits

Chlorastrolite, the Isle Royale greenstone, exists only on Isle Royale and the…

Jul 24, 2026

Yooper Staff

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Michigan Cut Both Its State Fairs Loose in 2010. Only the One in Escanaba Is Still Standing.
A Michigan College Has Been Carving Giant Snow Statues Since 1936, and the Best Ones Go Up Overnight

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