Black Jasper Conglomerate slab B235 petrified wood 175 mm x 100 mm

175 mm x 100 mm x 40 mm thick

Weighs 386 grams

90 mm x 65 mm  x 55 mm

Dimensions at widest points approximately 100 mm x 60 mm x 45 mm thick

From the Miraflores Formation

Black Jasper Conglomerate slab B235 petrified wood 175 mm x 100 mmB235 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 200 mm x 65 mm x 7 mm thick Weighs 172 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 extreme