Polished Marillana Conglomerate MC110 Polished Beryl Very rare fossil stromatolite slab

Very rare fossil stromatolite slab polished on one side

Dimensions at widest points approximately 140 mm x 75 mm x 70 mm thick

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

Highly translucent

80 mm x 65 mm x 45 mm

Polished Marillana Conglomerate MC110 Polished Beryl Very rare fossil stromatolite slabMC110 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