Great Rock Crystal Point with colorful rainbows from Brazil

A quartz crystal point with strong rainbow inclusions from Brazil. The flat geometry makes the piece almost disc-like, and the rainbow reflections are directly visible on the surface.

The shallower depth shortens the light distance through the material. This makes the internal rainbow reflections more directly visible than in voluminous pieces.

Brazilian rock crystal deposits also produce such flatter cut variations. The cutting process follows the natural raw material geometry; flatter rough points are processed into flatter finished points.

The compact form is suitable for a desk or classic display cabinet presentation. The rainbow optics move across the polished cut surface with every turn.

A Brazilian rock crystal piece with a flat cut geometry and directly legible rainbow reflections.