Zircon

Zircon crystals with aegirine from Kukisvumchorr, Khibiny.
[Photo/Collection: Maurice de Graaf]

Zircon from Vishnevogorsk, Yuzhnye Ural
[photo: Maurice de Graaf]

oops, deleted this one too early!! I'll make a new one

Zircon crystals from Sakhariok massif, Keivy, Kola.
[photo/collection: Maurice de Graaf]