Sunset Jasper polished slab SU166 Orbicular Granite Dimensions at widest points approximately

Dimensions at widest points approximately 105 mm x 50 mm x 20 mm thick

Dimensions at widest points approximately 90 mm x 45 mm x 35 mm thick

180 mm x 135 mm  x 25 mm

Dimensions approximately 85 mm x 65 mm x 12 mm thick

A domal stromatolite from the Proterozoic "Irregully Formation"

Sunset Jasper polished slab SU166 Orbicular Granite Dimensions at widest points approximatelySU166 Sunset Jasper slab, cut and polished on one side. Dimensions at widest point approximately 110 mm x 110 mm x 10 mm. Weighs 252 grams. From the Marramamba Iron Formation in the Hamersley Ranges, Western Australia. More correctly an iron rich, banded chert.