Polished Dendritic Opal slab DO230

DO230  Dendritic Opal slab,  polished on one side . 

This variety also called "Merlinite"

Dimensions at widest points approximately 160 mm x 65 mm x 10 mm thick

Weighs 169 grams

From our mining claims near Ora Banda in the Eastern Goldfields region of  Western Australia.