Inclusions of gilalite aggregates in rock crystal from Brazil
Inclusions of fossil plant debris in opal from Wollo, Ethiopia
Fire opal, Mexico
Fluid inclusions containing mica and quartz, in aquamarine from Pakistan
Dendrites in agate
Two-Phase inclusions and rutile needles in rock crystal from Brazil
Dumortierite in rock crystal, Brazil, polarised light
Two-phase inclusion in amethyst, Brazil

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