Agate from Anzi, Maroc

Partially etched diamond crystal

Inclusions of chrysotile fibres in demantoide garnet from Ural Mountains, Russia

Agate from Reichweiler, Germany

Inclusions of rutile (dark crystal and fine needles) and clusters of zircon grains in umbalite garnet, Tanzania

Fluid inclusions in quartz with bituminous daughter minerals, China

Inclusions of hematite in feldspar (sunstone), India

Two-phase inclusions in tourmaline from Namibia

Fluid inclusions containing mica and quartz, in aquamarine from Pakistan