Where to Find Geodes in Illinois
Dallas City
Latitude: 40.630815Longitude: -91.166432Potential Finds: Geodes, Calcite, MalachiteState: Illinois
Potential finds: Geodes, Calcite, Malachite
Potential finds: Geodes
Hamilton Quarry
Latitude: 40.382197Longitude: -91.355437Potential Finds: Geodes, Pyrite, Calcite, SphaleriteState: Illinois
Potential finds: Geodes, Pyrite, Calcite, Sphalerite
Crystal Glen Creek
Latitude: 40.371423Longitude: -91.375454Potential Finds: Geodes, Barite, Calcite, Dolomite, Goethite, Pyrite, Quartz, SeleniteState: Illinois
Potential finds: Geodes, Barite, Calcite, Dolomite, Goethite, Pyrite, Quartz, Selenite
Potential finds: Geodes
Potential finds: Geodes
Spillman Creek
Latitude: 40.616325Longitude: -91.203021Potential Finds: Geodes , Pyrite, Chalcedony, Sphalerite, QuartzState: Illinois
Potential finds: Geodes , Pyrite, Chalcedony, Sphalerite, Quartz
Miss. River
Latitude: 40.383278Longitude: -91.376545Potential Finds: Geodes, Amethyst, QuartzState: Illinois
Potential finds: Geodes, Amethyst, Quartz
McKee Creek
Latitude: 39.738063Longitude: -90.739105Potential Finds: Geodes, SphaleriteState: Illinois
Potential finds: Geodes, Sphalerite
About Geodes in Illinois
Illinois has 9 documented sites for Geodes. Most locations are publicly accessible, but always verify claim status before collecting.
Data Source
Information for Geodes in Illinois is provided by the Stone Identifier AI app. You can find thousands of additional rockhounding locations and AI recommendations not available on this website by downloading the app.
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