Polished Marillana Conglomerate MC110 Polished Beryl Dimensions approximately 70mm x 100mm

Dimensions approximately 70mm x 100mm x 10-30mm thick

RH262  A slab

145 mm x 90 mm x 9 mm

Very rare fossil stromatolite slab polished on one side

CH430  Chrysoprase  slab polished  on one side

Polished Marillana Conglomerate MC110 Polished Beryl Dimensions approximately 70mm x 100mmMC110 Marillana Conglomerate rough rock, cut and polished on one side with a natural back. Dimensions at widest points approx. 155 mm x 80 mm x 60 mm thick. Weight is 689 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