Description
Here is what AI says about this stone:
“The stone shows the classic vivid robin’s-egg to deep blue-green color with irregular brown to black copper-stained matrix streaks and patches that are characteristic of turquoise from the Bisbee (Arizona) district. The cabochon polish, relatively low luster compared with glassy imitations, and the way the matrix weaves through the blue are typical of natural turquoise specimens used in silver jewelry.”
