Hubei Turquoise 6x8mm Blue with Spider Web Matrix Pebble Bead - 15-16 Inch Shape_Shell It is a hard ceramic

It is a hard ceramic in the Beta-Aluminate family

4 Inches / 40x60mm / 4x6cm

and other colorful materials

Madagascar

with indigo being the most rare

Hubei Turquoise 6x8mm Blue with Spider Web Matrix Pebble Bead - 15-16 Inch Shape_Shell It is a hard ceramicHubei Turquoise is sourced from Hubei Province in Northern China, one of the most recognized turquoise producing regions in the world. This material is known for its vivid blues, rich greens, and bold black spiderweb matrixcreating highly distinctive, one of a kind beads. This collection features material sourced from the Joo shahn County mines, including the Chin goo 808 Mine, known for producing turquoise with strong color contrast and dramatic