Polished Marillana Conglomerate slab MC122 polished prehnite Dimensions at widest points approximately

Dimensions at widest points approximately 155 mm x 85 mm x 55 mm thick

125 mm x 100 mm x 6

cut and polished on one side with a cut base to stand solidly as a display specimen

Dimensions at widest points approximately 70 mm x 60 mm x 25 mm thick

Chert Breccia polished slab

Polished Marillana Conglomerate slab MC122 polished prehnite Dimensions at widest points approximatelyMC122 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 190 mm x 125 mm x 7 mm thick. Weight is 281 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