Midwest United States Minerals
Click on Location Name for a selection of minerals from the specified location.
O'Neal Quarry, near Plymouth, Hancock County, Illinois
Dallas City Quarry, near Dallas City, Henderson County, Illinois - coming soon
Biggsville Quarry, near Biggsville, Henderson County, Illinois
Linwood Mine, near Davenport, Scott County, Iowa
Viburnum Trend and Tri-State District Missouri specimens - coming soon
Keokuk, Iowa area Geodes: Whole (Un-opened) Opened Flats/Boxes Keokuk Geode Information