Zhanguo Agate Pair with Druzy Center | Warring States Specimen For Sale

This beautiful pair of Zhanguo agate reveals delicate natural banding surrounding a sparkling druzy quartz center. The blue and lavender-gray chalcedony formed naturally over millions of years inside volcanic cavities.

Zhanguo agate, also known as “Warring States Agate,” is prized by collectors for its intricate banding patterns and vibrant natural formations.

When cut open, these nodules reveal their hidden crystal core — a miniature geological masterpiece.