Inclusions of chrysotile fibres in demantoide garnet from Ural Mountains, Russia
Colour zoning in ruby from Mong-Shu, Burma
Two-phase inclusions in sapphire, Sri Lanka
Agate from Reichweiler, Germany
Inclusions of rutile (dark crystal and fine needles) and clusters of zircon grains in umbalite garnet, Tanzania
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers
Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light
Inclusions of hematite in aquamarine, Tanzania

Current

Save the date: SGG/SSG Central Conference 2026:

21 - 23 June 2026

Deltapark Vitalresort, Gwatt bei Thun

The registration form and programme will be published here in spring 2026 and sent to members by e-mail.

Seehotel Wilerbad, Wilen am Sarnersee