Polished Dendritic Opal slab DO229

DO229  Dendritic Opal slab,  polished on one side . 

This variety also called "Merlinite"

Dimensions at widest points approximately 130 mm x 55 mm x 10 mm thick

Weighs 126 grams

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