Polished Marillana Conglomerate slab MC122 polished prehnite Chert Breccia polished slab

Chert Breccia polished slab

120 mm x 95 mm x 6

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

125 mm x 100 mm x 6

Polished Marillana Conglomerate slab MC122 polished prehnite Chert Breccia polished slabMC122 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