A Showcase · July 25-26, 2026 · West Mifflin, Pennsylvania
Monongahela Rockhounds Gem, Mineral & Fossil Show
Monongahela Rockhounds Gem, Mineral & Fossil Show is scheduled for July 25-26, 2026 in West Mifflin, Pennsylvania, showcasing an exceptional selection of gems, minerals, fossils, and lapidary art.
A "Showcase"
Gem & Mineral Show
West Mifflin, Pennsylvania
Public · Trade
№ I
Plate I General exhibition layout and view.
July 25-26, 2026
Show Dates
Gem & Mineral Show
Show Category
1
Exhibition Site
0
Exhibitors Booked
TBD
Admission
Daily
Daily Hours
The Overview
What's Happening.
Monongahela Rockhounds Gem, Mineral & Fossil Show is a premier gem & mineral show held in West Mifflin, Pennsylvania at West Mifflin Volunteer Fire Co. #4 Skyview Hall on July 25-26, 2026. It brings together vendors, collectors, and enthusiasts from across the region to explore a wide variety of minerals, fossils, gems, beads, and jewelry.
Location
Map I Venue location plotted for
Monongahela Rockhounds Gem, Mineral & Fossil Show
.