Inclusion of apatite in ruby from Tanzania
Dendrites in agate
Two-phase inclusions in sapphire, Sri Lanka
Fluid inclusions in quartz with bituminous daughter minerals, China
Partially etched diamond crystal
Agate from Anzi, Maroc
Spinel crystal in dolomite marble, Burma
Inclusions of anatase crystal and rutile fibres in rock crystal from Brazil

Contact

Societé Suisse de Gemmologie
Secrétariat: Rébecca Michelot
c/o BDO AG, Hodlerstrasse 5, 3001 Bern

T. +41 79 668 6989
E. info@gemmologie.ch