Two-Phase inclusions and rutile needles in rock crystal from Brazil
Partially etched diamond crystal
Two-phase inclusion in amethyst, Brazil
Inclusions of gilalite aggregates in rock crystal from Brazil
Inclusions of hematite in aquamarine, Tanzania
Inclusions of chrysotile fibres in demantoide garnet from Ural Mountains, Russia
Spinel crystal in dolomite marble, Burma
Dendrites in agate


Società Gemmologica Svizzera
Segretariato : Iva Pavic

c/o Iva Pavic, Heerenschürlistrasse 4, 8051 Zürich

T. +41 78 720 98 54
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