Polished Marillana Conglomerate slab MC109 atlantisite From our mining claims at

From our mining claims at Grant's Patch

Weight :  201 grams

145 mm x 115 mm x 6

Weight is 128 grams

They usually occur as weathered out nodules formed by branched

Polished Marillana Conglomerate slab MC109 atlantisite From our mining claims atMC109 Marillana Conglomerate slab, cut and polished on one side . Dimensions at widest points approx. 165 mm x 100 mm x 10 mm thick. Weight is 326 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