Inclusion of apatite in ruby from Tanzania

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

Structure in a healing fissure in topaz from Brazil

Fire opal, Mexico

Inclusions of gilalite aggregates in rock crystal from Brazil

Inclusions of hematite in aquamarine, Tanzania

Two-phase inclusions in tourmaline from Namibia

Two-phase inclusion in amethyst, Brazil

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