Columbian Fine Minerals

Columbian Fine Minerals is a gem and mineral industry vendor.

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On the Circuit

Where to See Them This Year.

2 booked

Columbian Fine Minerals is scheduled to exhibit at the following gem & mineral shows this season.

Tucson

Denver

Show Site

Show	Dates	Venue	City
The Spring NJ Gem Show	May 2027 TBD	New Jersey Convention & Exposition Center	Edison, New Jersey
Hardrock Summit	September 10-18, 2026	Hotel Westin Westminster	Westminster, Colorado