Tumble Polished Dendritic Opal DOT110 dendrites 60 -90 mm diameter and

60 -90 mm diameter and weigh between 270 - 540 grams each

Dimensions at widest points approximately 80 mm x 165 mm x 35 mm thick

120 mm x 120 mm  x 8 mm

cut and polished on one side with a natural flat base to stand on

Sections consist of a chaotic mixture of dolomite and/or stromatolite fragments set in a matrix of mudstone and/or coarsely crystalline dolomite

Tumble Polished Dendritic Opal DOT110 dendrites 60 -90 mm diameter andDOT110 Tumble polished Wanong Dendritic Opal. Dimensions at widest points approximately 77 mm x 38 mm x 23 mm thick Weighs 85 grams From Wanong Creek, in the Gascoyne region of Western Australia.