Inclusions of rutile (dark crystal and fine needles) and clusters of zircon grains in umbalite garnet, Tanzania
Two-phase inclusions in tourmaline from Namibia
Two-Phase inclusions and rutile needles in rock crystal from Brazil
Natural etching structure on a crystal face of diamond (trigons), polarised light
Inclusions of hematite in feldspar (sunstone), India
Dendrites in agate
Agate from Reichweiler, Germany
Inclusions of hematite in aquamarine, Tanzania

Current

Save the date: SGG/SSG Central Conference 2026:

21-23 June 2026

Deltapark Vitalresort, Gwatt bei Thun

You can find the registration form and programme below: 

Registration
Program
Seehotel Wilerbad, Wilen am Sarnersee