Polished Marillana Conglomerate slab MC120 purple lepidolite DO183 Dendritic Opal rough rock

DO183  Dendritic Opal rough rock

140 mm x 100 mm x 60 mm thick

Dimensions at widest points approximately 260 mm x 150 mm and 10 mm thick

It weighs 421 grams

Dimensions at widest points approximately 185 mm x 90 mm x 65 mm thick

Polished Marillana Conglomerate slab MC120 purple lepidolite DO183 Dendritic Opal rough rockMC120 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 190 mm x 150 mm x 9 mm thick. Weight is 430 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