Inclusions of gilalite aggregates in rock crystal from Brazil
Inclusions of gilalite aggregates in rock crystal from Brazil
Inclusions of hematite in feldspar (sunstone), India
Inclusions of hematite in feldspar (sunstone), India
Agate from Reichweiler, Germany
Agate from Reichweiler, Germany
Colour zoning in ruby from Mong-Shu, Burma
Colour zoning in ruby from Mong-Shu, Burma
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers
Structure in a healing fissure in topaz from Brazil
Structure in a healing fissure in topaz from Brazil
Midge included in amber from the Baltic coast, polarised light
Midge included in amber from the Baltic coast, polarised light
Two-phase inclusions in tourmaline from Namibia
Two-phase inclusions in tourmaline from Namibia
 
 

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