Description
100 mm x 80 mm x 70 mm
Asperia ashburtonia from the Proterozoic "Duck Creek Dolomite"
Dimensions approximately 140 mm x 60 mm x 8
150 mm x 140 mm x 12 mm
Dimensions at widest points approximately 225 mm x 85 mm x 65 mm thick
Polished Dendritic Opal DO231 chrysophase 100 mm x 80 mmDO231 Wanong Dendritic Opal rough rock, cut and polished on one side with a natural back. Dimensions at widest points approximately 100 mm x 80 mm x 50 mm thick Weighs 397 grams From Wanong Creek, in the Gascoyne region of Western Australia.