Formations of opal across the main face of the rock. Colour profile grades from washed blue to lilac purple. Nodules of opal showing on adjacent face of rock. Traces of potential additional seams to explore. Good for cutting to artisan stones or keep as a specimen. High density ironstone host rock mined at famous Winton opal fields. Weight approximately 184 grams Dimensions approximately 8 x 4 x 4 cm Some photos in outdoor daylight, dry as-mined condition. Some photos wet to simulate polishing potential of the opal.
