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Two-phase inclusions in tourmaline from Namibia
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Inclusion of apatite in ruby from Tanzania
Inclusions of anatase crystal and rutile fibres in rock crystal from Brazil
Dendrites in agate
Inclusions of rutile (dark crystal and fine needles) and clusters of zircon grains in umbalite garnet, Tanzania
Twin-crystal of chrysoberyl
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers

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Save the date: SGG/SSG Central Conference 2026:

21-23 June 2026

Deltapark Vitalresort, Gwatt bei Thun

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Seehotel Wilerbad, Wilen am Sarnersee
 
 
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© SGG/SSG 2026

 

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