Where to Find Agate in Montana
Jefferson River
Latitude: 45.690192Longitude: -112.274524Potential Finds: Agate, Chalcedony, Jasper, Petrified woodState: Montana
Potential finds: Agate, Chalcedony, Jasper, Petrified wood
Big Horn Canyon
Latitude: 45.31296Longitude: -107.960421Potential Finds: Agate, Chalcedony, Jasper, Concretions, Silicified coral, FossilsState: Montana
Potential finds: Agate, Chalcedony, Jasper, Concretions, Silicified coral, Fossils
Mount Blackmore
Latitude: 45.444727Longitude: -111.003479Potential Finds: Agate, Chalcedony, Hyalite Opal, Petrified woodState: Montana
Potential finds: Agate, Chalcedony, Hyalite Opal, Petrified wood
Carbella
Latitude: 45.217457Longitude: -110.927334Potential Finds: Agate, Jasper, Petrified wood, Quartz crystalsState: Montana
Potential finds: Agate, Jasper, Petrified wood, Quartz crystals
Yellowstone River
Latitude: 45.628491Longitude: -110.567798Potential Finds: Agate, Montana agate, Moss Agate, Natrolite, Silicified woodState: Montana
Potential finds: Agate, Montana agate, Moss Agate, Natrolite, Silicified wood
Miner
Latitude: 45.191839Longitude: -110.927115Potential Finds: Agate, Chalcedony, Jasper, Petrified woodState: Montana
Potential finds: Agate, Chalcedony, Jasper, Petrified wood
Glendive
Latitude: 47.114907Longitude: -104.665038Potential Finds: Agate, Jasper, Moss OpalState: Montana
Potential finds: Agate, Jasper, Moss Opal
About Agate in Montana
Montana has 7 documented sites for Agate. Most locations are publicly accessible, but always verify claim status before collecting.
Data Source
Information for Agate in Montana 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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