On offer is this large single piece of seam opal from Lightning Ridge area of Australia
The face has been polished.
However, there is clay present on the face.
The clay could possibly be carved out.
The piece could also be cut into 2 or 3 stones.
This stone is two tone
Measurements are generally rounded down and approximate
Colour : Please note the camera has been white-balanced to give truer colours NO Photo Shopped enhancement.