rockhounding
Michigan
40 researched sites30 legal to collect
Adventure Mine tailings, GreenlandMineral locality · Licence or permit
›Au Train Bay beachAgate beach or gravel · Legal to collect
›Barnes County Park beach, EastportFossil site · Legal to collect
›Bete Grise BeachAgate beach or gravel · Legal to collect
›Black River Harbor beachAgate beach or gravel · Legal to collect
›Caledonia Mine, Mass CityMineral locality · Legal to collect
›Calumet Waterworks Park beachAgate beach or gravel · Legal to collect
›Central Mine, KeweenawMineral locality · Gray area
›Central Mine, Keweenaw, MIMineral locality · Permission required
›Christmas Cove Beach, NorthportFossil site · Legal to collect
›Copper Harbor Beaches, MIGem locality · Legal to collect
›Crisp Point beachAgate beach or gravel · Legal to collect
›Delaware Copper MineMineral locality · Legal to collect
›Delaware Mine, Keweenaw, MIMineral locality · Legal to collect
›Fisherman's Island State ParkFossil site · Legal to collect
›Grand Ledge outcropsFossil site · Gray area
›Grand Marais Agate BeachesAgate beach or gravel · Legal to collect
›Grand Traverse Bay Beaches, MIFossil site · Legal to collect
›Gratiot River County ParkAgate beach or gravel · Legal to collect
›Great Sand Bay beachAgate beach or gravel · Legal to collect
›Grindstone City fossil beachFossil site · Gray area
›Jasper Knob, IshpemingMineral locality · Restricted
›Keweenaw Greenstone (Isle Royale), Copper Harbor beachesMineral locality · Legal to collect
›Keweenaw Peninsula copper / datolite dumps, MichiganMineral locality · Permission required
›Little Girls Point County ParkAgate beach or gravel · Legal to collect
›Manistee septarian beachMineral locality · Gray area
›McLain State Park beachAgate beach or gravel · Legal to collect
›Michigan Beach Park, CharlevoixFossil site · Legal to collect
›Misery Bay Agate Beach ParkAgate beach or gravel · Legal to collect
›Ontonagon Township Park beachAgate beach or gravel · Legal to collect
›Peterson Park beach, LeelanauFossil site · Legal to collect
›Petoskey / Little Traverse Bay, MichiganFossil site · Legal to collect
›Petoskey State ParkFossil site · Legal to collect
›Petoskey State Park, MIFossil site · Legal to collect
›Point Betsie beachFossil site · Legal to collect
›Quincy Mine Dumps, HancockMineral locality · Gray area
›Republic Mine hematite, Marquette CountyMineral locality · Gray area
›Rockport State Recreation Area, AlpenaFossil site · Legal to collect
›Sleeping Bear Dunes Petoskey beachesFossil site · Prohibited, look only
›Whitefish Point agate beachAgate beach or gravel · Legal to collect
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