Black Jasper Conglomerate slab B238 cla Dimensions at widest points approximately

Dimensions at widest points approximately 95 mm x 85 mm x 55 mm thick

Weighs 540 grams

Weighs 584 grams

It contains numerous occurrences of stromatolites and oncolites with an age of between 2

TIR140 Tiger Iron rough rock

Black Jasper Conglomerate slab B238 cla Dimensions at widest points approximatelyB238 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 130 mm x 70 mm x 11 mm thick Weighs 196 grams. Conglomerate is a sedimentary rock consisting of individual pebbles within a finer grained matrix that have become cemented together. Conglomerates are a very common rock type that occur in numerous locations world wide. However this one is special due to it's