Polished Dendritic Opal DO232 alcheringa narrina Dimensions at widest points approximately

Dimensions at widest points approximately 280 mm x 130 mm x 12 mm thick

Weighs: 730 grams

TIR138 Tiger Iron rough rock

Dimensions at widest points approximately 120 mm x 110 mm x 70 mm thick

Dimensions at widest points approximately 220 mm x 150 mm x 90 mm thick

Polished Dendritic Opal DO232 alcheringa narrina Dimensions at widest points approximatelyDO232 Dendritic Opal rough rock, cut and polished on one side with a natural back. This variety also called "Merlinite" Dimensions at widest points approximately 130 mm x 75 mm x 80 mm thick Weighs 892 grams From our mining claims near Ora Banda in the Eastern Goldfields region of Western Australia.