Inclusions of gilalite aggregates in rock crystal from Brazil
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers
Inclusions of hematite in aquamarine, Tanzania
Inclusion of apatite in ruby from Tanzania
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
«Red fox agate» from Patagonia, Argentina
Structure in a healing fissure in topaz from Brazil
Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light

Current

National course 30.5.2021 - 1.6.2021 Alpenrose Wildhaus, St Gallen


Save the Date:

Meet and Greet on Monday, September 27th, 2021 in the Natural History Museum in Bern.
More information will follow …

Address:
Naturhistorisches Museum Bern
Bernastrasse 15
3005 Bern

(Photos: Photographer Naturhistorisches Museum Bern)


REGIONAL COURSES:

Suisse Romande: Septembre 29 / 30, 2019

Bern: October 21 / 22, 2019

Basel / Solothurn / Aargau and Central Switzerland: November 4, 2019

Zurich: October 14 / 15, 2019

East Switzerland / Liechtenstein: September 16 / 17, 2019

Ticino: September 21 / 22, 2019