Polished Marillana Conglomerate slab MC113 quartz Dimensions at widest points approximately

Dimensions at widest points approximately 140 mm x 60 mm x 10 mm thick

125 mm x 80 mm x 10 mm

Weighs 992 grams

KA139   Kumarina Agate

The pink and red colouration can be attributed to the presence of finely disseminated iron oxides

Polished Marillana Conglomerate slab MC113 quartz Dimensions at widest points approximatelyMC113 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 175 mm x 105 mm x 9 mm thick. Weight is 337 grams. From Marillana station in the Pilbara region of Western Australia. Conglomerate is a sedimentary rock consisting of individual pebbles (clasts) within a finer grained matrix that have become cemented together. Conglomerates are a very common rock type that occur in numerous locations world wide. The