Fluid inclusions in quartz with bituminous daughter minerals, China
Fluid inclusions in quartz with bituminous daughter minerals, China
Twin-crystal of chrysoberyl
Twin-crystal of chrysoberyl
Dendrites in agate
Dendrites in agate
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers
Two-phase inclusions in sapphire, Sri Lanka
Two-phase inclusions in sapphire, Sri Lanka
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Inclusions of hematite in feldspar (sunstone), India
Inclusions of hematite in feldspar (sunstone), India
«Red fox agate» from Patagonia, Argentina
«Red fox agate» from Patagonia, Argentina
 
 

Aktuelles

Nationale Tagung: 7. - 9. Juni 2020 Alpenrose Wildhaus, St. Gallen.

 
 
 
 
 
 

REGIONALE KURSE:

Suisse Romande: 29. / 30. September 2019

Bern: 21. / 22. Oktober 2019

Basel / Solothurn / Aargau und Zentralschweiz: 4. November 2019

Zürich: November 2019

Ostschweiz / Liechtenstein: 16. / 17. September 2019

Tessin: 21. / 22. September 2019