Polished Marillana Conglomerate slab MC128 Green Opal Dimensions at widest points approximately

Dimensions at widest points approximately 190 mm x  95 mm x 50 mm thick

Weighs 633 grams

It weighs 322 grams

TIR157 Tiger Iron rough rock

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Polished Marillana Conglomerate slab MC128 Green Opal Dimensions at widest points approximatelyMC128 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 215 mm x 155 mm x 11 mm thick. Weight is 580 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.