Stress fissure («sun spangle») in baltic amber
Structure in a healing fissure in topaz from Brazil
Inclusions of rutile (dark crystal and fine needles) and clusters of zircon grains in umbalite garnet, Tanzania
«Red fox agate» from Patagonia, Argentina
Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light
Natural etching structure on a crystal face of diamond (trigons), polarised light
Inclusions of hematite in feldspar (sunstone), India
Two-phase inclusions in tourmaline from Namibia


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 …

Naturhistorisches Museum Bern
Bernastrasse 15
3005 Bern

(Photos: Photographer Naturhistorisches Museum Bern)


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