31.5cts - “Elvis” Yowah Nut Kernel Opal. Australian Boulder Opal Round blue and green colouration in

blue and green colouration in gorgeous flag

Quantity - 5x Drilled Opals

Dimensions - 18

This stone displays gorgeous suspended blue and green colouration in transparent opal

31.5cts - “Elvis” Yowah Nut Kernel Opal. Australian Boulder Opal Round blue and green colouration inA beautiful and rare Australian Boulder Opal cut from a Yowah Nut with a partial Crystal Centre! This stone displays blue colouration in a pool of transparent opal. Cut to a freeform shape with a quality finishing polish. Total weight 31. 5cts approx. Area of Mine Yowah, Outback Queensland, Australia Dimensions 28. 7mm x 19. 8mm x 6. 8mm approx. Formation Yowah nut Shape Freeform Colours blue