Bicolor Tourmaline Crystal | Green to Red with Iridescent Gold Termination | Private Mine, Cruzeiro Mountain, Minas Gerais, Brazil

Where Color Meets Brilliance.

This tourmaline from a private mine on Cruzeiro Mountain, Minas Gerais, Brazil is the kind of piece that earns a permanent spot in a collection. Cruzeiro Mountain sits within one of the world's most storied pegmatite districts, and private-source material from this area is increasingly difficult to come by.

The crystal presents a bold green-to-red bicolor transition — two of the most sought-after tourmaline colors occupying the same crystal, separated by a natural color boundary that makes the contrast all the more striking. But the defining feature of this piece is its termination: an almost iridescent gold, catching and scattering light in a way that feels alive. It is the kind of optical effect that photographs can only partially capture — in hand, it commands attention.

At a Glance

• ✦ Bicolor: green to red — two of tourmaline's most prized hues in one crystal
• ✦ Iridescent gold termination — a rare optical feature that sets this piece apart
• ✦ Locality: Private Mine, Cruzeiro Mountain, Minas Gerais, Brazil
• ✦ Natural, untreated crystal specimen
• ✦ A strong anchor piece for any serious tourmaline collection

Green-to-red bicolor tourmaline is desirable on its own. Add an iridescent gold termination from a private Cruzeiro source, and you have something genuinely hard to replicate.

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