Inclusions of hematite in aquamarine, Tanzania
Agate from Reichweiler, Germany
Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light
Fluid inclusions in quartz with bituminous daughter minerals, China
Agate from Anzi, Maroc
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Partially etched diamond crystal
Dumortierite in rock crystal, Brazil, polarised light

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Save the date: SGG/SSG Zentraltagung 2026

21.06. - 23.06.2026

Deltapark Vitalresort, Gwatt bei Thun

Seehotel Wilerbad, Wilen am Sarnersee