GEM-AD Member
Vendor Profile · № 216 · Cottage Grove, Minnesota, United States
Rock Biz
Rock Biz is a gem and mineral industry vendor. Based in Cottage Grove, Minnesota, United States.
On the Circuit
Where to See Them This Year.
Rock Biz is scheduled to exhibit at the following gem & mineral shows this season.
Tucson
Denver
Show Site
| Show | Dates | Venue | City |
|---|---|---|---|
| CGMA (Chicagoland Gem & Mineral Assoc.) Gem, Mineral, Fossil & Jewelry Show | May 2027 TBD | Kane County Fairgrounds | St. Charles, Illinois |
| Colorado Mineral & Fossil Fall Show | September 9-14, 2026 | Delta Hotels Denver Thornton | Northglenn, Colorado |
| Tucson Gem & Mineral Show® | February 11-14, 2027 | Tucson Convention Center | Tucson, Arizona |