Two-Phase inclusions and rutile needles in rock crystal from Brazil

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

«Red fox agate» from Patagonia, Argentina

Epigenetic inclusion (probanly melanterite) in quartz, Brazil, parallel polarisers

Spinel crystal in dolomite marble, Burma

Agate from Reichweiler, Germany

Inclusion of apatite in ruby from Tanzania

Colour zoning in ruby from Mong-Shu, Burma

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