Hermann Petry

Hermann Petry is a gem and mineral industry vendor.

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On the Circuit

Where to See Them This Year.

2 booked

Hermann Petry is scheduled to exhibit at the following gem & mineral shows this season.

Tucson

Denver

Show Site

Show	Dates	Venue	City
GJX Gem & Jewelry Exchange	February 2027 TBD	GJX Pavilion	Tucson, Arizona
Munich Show - Mineralientage München	October 22-25, 2026	Munich Trade Fair Center, Entrance West	Munich, Bavaria