Polished Marillana Conglomerate MC110 Jasper All reasonably uniform in size

All reasonably uniform in size (roughly 20 - 25 mm diameter)

Dimensions at widest points approximately 160 mm x 110 mm x 8 mm thick

Weighs 88 grams

Tumble polished Peanut Wood

Dimensions at widest points approximately 130 mm x 80 mm x 50 mm thick

Polished Marillana Conglomerate MC110 Jasper All reasonably uniform in sizeMC110 Marillana Conglomerate rough rock, cut and polished on one side with a natural back. Dimensions at widest points approx. 155 mm x 80 mm x 60 mm thick. Weight is 689 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