Black Jasper Conglomerate B222 polished Noreena Jasper BJ121 Polished "Black Jade" A

BJ121 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)

It weighs 412 grams

RH265  A slab

130 mm x 55 mm  x 10 mm

Black Jasper Conglomerate B222 polished Noreena Jasper BJ121 Polished "Black Jade" AB222 Black Jasper Conglomerate rough rock, polished on one side with a natural back . From near Nullagine, Western Australia. Dimensions at widest points approximately 160 mm x 125 mm x 50 mm thick Weighs 1,406 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