Sunset Jasper polished slab SU187 petrified wood Dimensions at widest points approximately

Dimensions at widest points approximately 140 mm x 80 mm x 70 mm thick

Conglomerate is a sedimentary rock consisting of individual pebbles (clasts) within a finer-grained matrix that have become cemented together

Weighs 86 grams

Dimensions at widest points approximately 190 mm x 175 mm x 100 mm thick

80 mm x 80 mm x 50 mm thick

Sunset Jasper polished slab SU187 petrified wood Dimensions at widest points approximatelySU187 Sunset Jasper slab, cut and polished on one side. Dimensions at widest point approximately 110 mm x 100 mm x 9 mm. Weighs 195 grams. From the Marramamba Iron Formation in the Hamersley Ranges, Western Australia. More correctly an iron rich, banded chert.