Polished Marillana Conglomerate slab MC114 Nickeloan magnesite Dimensions at widest points approximately

Dimensions at widest points approximately 180 mm x 100 mm x 25 mm thick

Dimensions at widest points approximately 70 mm x 45 mm x 30 mm thick

KA139   Kumarina Agate

Weighs 463 grams

120 mm x 90 mm x 70 mm

Polished Marillana Conglomerate slab MC114 Nickeloan magnesite Dimensions at widest points approximatelyMC114 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 175 mm x 100 mm x 9 mm thick. Weight is 321 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