Origin: Spencer, ID

Opal Type: Solid Boulder Opal
Shape: Oval
Cut: Cabochon

Color: Green, Blue, Orange

Pattern:  Matrix, Straw

Size (mm):  38.5x25x6.5

Weight (ct):  40

Brightness rating (1-5): 3

Transparency:   Opaque
MOHS Hardness: 5.5 – 6.5

Treatment: Non-treated

GbG ID:  BO58

$500