rockhounding
Minnesota
13 researched sites5 legal to collect
Brighton Beach, DuluthAgate beach or gravel · Legal to collect
›Cut Face Creek Wayside, Grand MaraisAgate beach or gravel · Legal to collect
›Cuyuna Range binghamite, CrosbyGem locality · Gray area
›Flood Bay State WaysideAgate beach or gravel · Legal to collect
›Gooseberry Falls / North Shore agate beaches, MinnesotaAgate beach or gravel · Gray area
›Grand Marais thomsonite beach, MinnesotaGem locality · Gray area
›Hill Annex Mine fossil program, CalumetFossil site · Licence or permit
›Lilydale Regional Park clay pitsFossil site · Restricted
›Moose Lake Area Gravel PitsAgate beach or gravel · Gray area
›Moose Lake Area, MNGem locality · Gray area
›North Shore Agate Beaches, Beaver BayAgate beach or gravel · Legal to collect
›Thomsonite Beach, Grand MaraisMineral locality · Gray area
›Thomsonite Beach, Grand Marais, MNGem locality · Permission required
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