The Annual GESCI Mineral, Fossil & Jewelry Show
March 14 @ 10:00 am - 6:00 pm
The Annual Mineral, Fossil and Jewelry Show
March 14 and 15, 2026 Student Union Ballroom at Western Illinois University in Macomb, IL.
Presented by theGeodeland Earth Science Clubs, Inc. (GESCI)
Find dealers, demonstrators, kid’s activities, silent auction, geode cracking, and much, much more!
This year’s show theme: “Sensational Selenite!”
Western Illinois University Union Grand Ballroom 1000 W. Murray St. Macomb, IL 61455
Saturday 10:00AM – 6:00PM
Sunday 10:00AM – 5:00PM
Admission & parking FREE!