Black Jasper Conglomerate slab B223 black jasper conglomerate Approximate dimensions at widest points

Approximate dimensions at widest points 160 mm  x 120 mm  x 60 mm thick

Dimensions at widest points approximately 180 mm x 170 mm x 50 mm thick

Weighs 87 grams

Weighs 836 grams

Dimensions at widest points approximately 140 mm  x 100 mm wide x 9 mm thick

Black Jasper Conglomerate slab B223 black jasper conglomerate Approximate dimensions at widest pointsB223 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 135 mm x 50 mm x 25 mm thick Weighs 307 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