International Gem Mineral Show in Rockville, MD
| Name: | International Gem Mineral Show |
| Address: | 120 Derwood Cir Rockville, MD 20850 |
| Phone: | (301) 294-1640 |
| Fax: | (301) 294-0034 |
| Categories: | Exposition Trade Shows & Fairs |
| Website: | n/a |
| Ad: | |
| Map: | |
| Major Intersections: | Calhoun Dr & Gude Dr E |
| Facebook: | n/a |
| Comments: | Share your Experience! International Gem Mineral Show reviews: |