Dendrites in agate
Inclusion of apatite in ruby from Tanzania
Epigenetic inclusion (probanly melanterite) in quartz, Brazil, crossed polarisers
Inclusions of rutile (dark crystal and fine needles) and clusters of zircon grains in umbalite garnet, Tanzania
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Two-phase inclusions in tourmaline from Namibia
«Red fox agate» from Patagonia, Argentina
Two-phase inclusions in sapphire, Sri Lanka

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