Koroit Boulder Opal, 24.85ct from Queensland, Australia Size_Small (0.3 - 0.99ct) A large blue Australian opal

A large blue Australian opal what is showing its pattern beautifully from all the angles

This Australian opal shows so many colors in bright pinfire pattern form every angle

what shows up from every angle

Play of color changes from dark purple to bright green

in combination with blue

Koroit Boulder Opal, 24.85ct from Queensland, Australia Size_Small (0.3 - 0.99ct) A large blue Australian opal24. 85ct, 27. 96x19. 2x4. 8mm from Queensland, Australia; Koroit Boulder Opal. Australian Boulder opals from Koroit opal fields can show the most interesting patterns of precious opal in the ironstone matrix. This opal has precious opal showing fiery play of color. I would recommend to set this opal in a pendant as the fire shows the best. *This opal is cut and polished by Lga from Ligas Creative Workshop