Description

Boulder Opal from an unknown field in Central Queensland.
A wonderful conglomerate of opal running across the face of a piece of ironstone.

This may be from Koroite

The piece is wet to bring out the colours.
The Ruler is in millimetres.
Measurements are rounded down and approximated.

Colour: Please note the camera has been white-balanced to give more accurate colours NO Photo Shopped enhancement.