Midge included in amber from the Baltic coast, polarised light

«Red fox agate» from Patagonia, Argentina

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

Structure in a healing fissure in topaz from Brazil

Inclusions of hematite in aquamarine, Tanzania

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

Dumortierite in rock crystal, Brazil, polarised light

Two-phase inclusion in amethyst, Brazil

Inclusions of rock crystal and rutile needles in quartz, Brazil, polarised light