| Şehir | Ülke | |
GEM
| Frankfurt / Main | Almanya |
|
Minerals and Fossils Exhibition
| Dijon | Fransa |
|
EURO MINERAL EURO GEMEuropean Trade Show
| Sainte-Marie-aux-Mines | Fransa |
|
GEM
| Frankfurt / Main | Almanya |
|
GeMin
| Athens | Yunanistan |
|
GEM
| Frankfurt / Main | Almanya |
|
Offenburger Edelsteintage
| Offenburg | Almanya |
|
Bremer Edelsteintage
| Bremen | Almanya |
|
Minerals and Fossils Exhibition
| Dijon | Fransa |
|
GEM
| Frankfurt / Main | Almanya |
|