Michigan Department of Environment, Great Lakes, and Energy’s Post

Have you been rock hunting in the U.P.? EGLE rock hound Mary Ann St. Antoine offers tips on how to identify and find Lake Superior agates, the highly sought-after ornamental stone. #MIEnvironment #GreatLakes #TeamEGLE

EGLE staffer offers tips for finding Lake Superior agates, the highly sought-after and elusive stone

EGLE staffer offers tips for finding Lake Superior agates, the highly sought-after and elusive stone

michigan.gov

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