Gorgeous formation of gemmy opal streaking across rock face.

Fiery green precious opal alonside brillaint purple blue.

Lovely play of colour as the rock rolls in the hand.

Traces of potential internal seams to explore.

Ideal for cutting to a gemmy jewellery stones or keep as specimen.

High density ironstone host rock mined at Winton opal fields.
Weight approximately 53 grams
Dimensions approximately 4 x 4 x 2 cm
Some photos in outdoor daylight, dry as-mined condition.
Some photos wet to simulate polishing potential of the opal.