Rare 36.8mm Tabular Hexagonal Banded Agate Chung Dzi Bead, Antique Yemeni Stone, Silk Banded Patterned Tribal Bead

Rare 36.8mm Tabular Hexagonal Banded Agate Chung Dzi Bead. This exceptional collectible stone features a bold, faceted bicone geometry with a striking contrast of rich translucent honey-brown tones and crisp, snowy-white parallel "silk" bands at one terminal. A natural, dark mineralized inclusion line marks its center, giving this historic Himalayan-style chalcedony bead immense visual character. Perfect for high-end tribal jewelry designs or investment collections.