Geodeland Earth Science Clubs, Inc.
Established 1980

Midwest Federation of Mineralogical and Geological Societies

78th Annual Show & Convention

October 6-7, 2018

Springfield, IL

Orr Building

Illinois State Fairgrounds

38th Annual Show

March 10-11, 2018

Saturday 10 am to 6 pm - Sunday 10 am to 5 pm

Western Illinois University

Student Union Ballroom

Macomb, Illinois



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WIU Museum of Geology Open Saturday, March 9

The Clubs of GESCI

Please attend the Geodeland member clubs shows.

Find their information HERE.
Geodeland Display in the Fox Room at Western Illinois University


Serving until 4:00 pm in the University Union.


The purpose of Geodeland Earth Science Clubs, Inc. is to organize, promote, and conduct a cooperative educational Gem and Mineral Show, located in Macomb, Illinois. This group consists of several gem and mineral clubs located within central Illinois.

The annual GESCI Gem & Mineral show in Macomb Illinois is located at the Student Union on the campus of Western Illinois University.

To keep interesting and fresh, we update our site design and content every year!

•  List of Vendors
•  Programs
•  Special Exhibits
•  Show Grand Prize
•  Hall of Clubs
•  2019 Show
•  Show Brochure

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University Union
1 University Circle
Macomb, IL 61455
Get Directions

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