PLEASE NOTE:
GEOFAIR
IS NOW AT THE Butler County Fairground Event Center
1715 Fairgrove Avenue
Hamilton, Ohio 45011
 






The 61st Annual
Gem, Mineral, Fossil & Jewelry Show
of Greater Cincinnati

Saturday May 16, 2026, 10 am to 5 pm
Sunday May 17, 2026, 11 am to 5 pm

NEW LOCATION:
Butler County Fairground Event Center
 1715 Fairgrove Avenue
Hamilton, Ohio 45011

Geofair is sponsored by

The Cincinnati Mineral Society
mineralsociety.rocks

and the
drydredgers.org

 

2026 SHOW THEME:
 Celebrating 250 years of America’s Minerals & Fossils   

 

  • 40+ Retail and Wholesale Dealers

  • 45 Gem, Mineral, Fossil & Jewelry Displays
    from museum, university and private collections

  • Free Fossil, Meteorite, Mineral & Gemstone Identification

    •

NEW LOCATION:
Butler County Fairground Event Center
1715 Fairgrove Avenue Hamilton, Ohio 45011



IMGP4566.jpg

See More Photos of Geofair
 
Download Application Form for Competitive Exhibit

Like us on Facebook!
  


EDUCATION
 Displays
Demonstrations
Free Identification Service
Learning Center


FOR KIDS
 Education Center
Free Specimens for
   12 and under attendees
Merit Badge Material


DEALERS
 Minerals, Gems
  Fossils, Jewelry
Equipment
Hobby Magazines

This show is produced by the non-profit:
 DRY DREDGERS - an organization of amateur geologists and fossil collectors;  drydredgers.org;  Email: admin@drydredgers.org
 CINCINNATI MINERAL SOCIETY- an organization of amateur mineralogists and mineral collectors; mineralsociety.rocks ; Email: tehuizing@fuse.net

Home || Exhibits || Dealers || Activities || Directions to the Show || Admission || Picture Gallery || Links || Contact Us || Press Releases

GeoFair reserves the rights to all information, images, and content presented here. Permission to reproduce in any fashion, must be requested in writing to webmaster@geofair.com .