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Our 2025 show will be held at

 Machinists Hall Auditorium
12365 St. Charles Rock (Bridgeton) 
 St. Louis County, MO

 

Friday, August 15, 2025
 3:00 pm - 8:00 pm		 Saturday, August 16, 2025
 10:00 am - 6:00 pm

Sunday, August 17, 2025
 11:00 am - 5:00 pm

 

Show Activities 

Displays

Dealers

Demonstrators

Special Exhibits & Programs

Show Flyer

Photos from past Shows 


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Donations Needed for Scholarship Fund - Tuesday, April 15, 2025

Donations of rock-related materials to our show's boutique are welcome & needed! Funds raised will support our scholarship fund. Send us a note at GSLAESC_info@Weatherbie.com if you have something to donate.

Our scholarship fund helps college students take earth science-related classes. We've got  $2,000 available this year.

 
Events Minimize
Event StartEvent EndTitle
8/15/2025 3:00 PM 8/17/2025 5:00 PM High Priority Treasures of the Earth Show
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