Koroit Boulder Opal Oval Cabochon blue green Fire

This is an Oval Koroit boulder opal cabochon from Gene McDevitt’s mine in Australia ~ 12 carats. Measures at: ~18 mm x 13 mm x 5mm. This nice boulder opal has some blue green fire.

h1>

We Also Recommend

Biggs Jasper Dendritic Cabochon 46 carats

Brazilian Banded Agate Oval Cabochon 66.5 carats

Brazilian Banded Agate Teardrop Cabochon 30.5 carats Nice!

Carey Moss Agate Oval Cabochon 27.5 carats

Carey Plume Agate freeform cabochon 75 carats