Polished Marillana Conglomerate slab MC130 stripey jasper IRR 132 Fossil stromatolite slab

IRR 132    Fossil stromatolite slab

POR172  Rough pink opal pieces suitable for cabbing

Dimensions at widest points approximately 110 mm x 70 mm x 40 mm thick

Dimensions at widest points  approx

Approximate dimensions at widest points 140 mm  x 100 mm  x 26 mm thick

Polished Marillana Conglomerate slab MC130 stripey jasper IRR 132 Fossil stromatolite slabMC130 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 170 mm x 100 mm x 9 mm thick. Weight is 297 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