state director

Deb and George Coursey,  372 Knox Rd. 200 N St. Augustine, IL 61474 George Cell 309-368-2947; Deb Cell 309-368-8451


Central Illinois Gem & Mineral Club, Decatur*

Chicago Area Paleontological Society, Wheaton*

Chicago Rock & Mineral Society, Chicago*

Des Plaines Valley Geological Society, Des Plaines*

Earth Science Club of Northern Illinois (ESCONI), Glen Ellyn*

Edwards River Earth Science Club, Monmouth*

Elgin Rock Club, Elgin*

Lincoln Orbit Earth Science Society (LOESS), Springfield*

Peoria Academy of Science, Peoria*

Rockhounds of Central & Southern Illinois, Decatur*

Southern Illinois Earth Science Club, Benton*

West Central Illinois Rock & Mineral Club, Macomb*

West Suburban Lapidary Club, Elmhurst*