Polished Marillana Conglomerate slab MC123 Marramamba Dimensions at widest points approximately

Dimensions at widest points approximately 160 mm  x 100 mm wide x 6

Dimensions at widest points approximately 125 mm x 90 mm x 12 mm thick

Dimensions approximately 135 mm x 110 mm x 5 mm thick

90 mm x 70 mm x 30 mm thick

AZ146  Azurite sun mineral specimen

Polished Marillana Conglomerate slab MC123 Marramamba Dimensions at widest points approximatelyMC123 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 180 mm x 120 mm x 7. 5 mm thick. Weight is 249 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.