A Vibrant solid boulder opal from Koroit, outback Queensland.
Displaying beautiful chocolate ironstone contrasting with reflective and electric green, blue and purple opal colour.
* Piece displays considerably better with the naked eye
Total weight: 43.1cts
Area of Mine:Koroit, Outback Queensland, Australia
Approx. Dimension:34 x 24.9 x 7.2mm
Formation: Koroit Nut
Shape: freeform
Colours:green, blue, purple, earth colours