Two-phase inclusions in sapphire, Sri Lanka
Two-phase inclusions in sapphire, Sri Lanka
Inclusion of apatite in ruby from Tanzania
Inclusion of apatite in ruby from Tanzania
Two-phase inclusions in tourmaline from Namibia
Two-phase inclusions in tourmaline from Namibia
Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light
Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light
Dendrites in agate
Dendrites in agate
Structure in a healing fissure in topaz from Brazil
Structure in a healing fissure in topaz from Brazil
Inclusions of gilalite aggregates in rock crystal from Brazil
Inclusions of gilalite aggregates in rock crystal from Brazil
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
 
 

Scopo / Finalità

La Società Gemmologica Svizzera ha i seguenti scopi:

  • sviluppare le conoscenze gemmologiche dei propri membri
  • attraverso corsi di aggiornamento annuali ampliare queste conoscenze e tramandarle a vantaggio del commercio gemmologico e perlifero
  • combattere la concorrenza sleale
  • mantenere un'etica commerciale e osservare le direttive internazionali del
    mercato diamantifero, gemmologico e perlifero