Black Jasper Conglomerate B227 polished noreena PC116 Chalcedony/chrysoprase slab

PC116 Chalcedony/chrysoprase slab

SD154 Stromatolitic Dolomite rough rock

PC121 Chalcedony slab

80 mm x 80 mm x 20 mm thick

Dimensions at widest points approximately 125 mm high x 100 mm  x 35 mm thick

Black Jasper Conglomerate B227 polished noreena PC116 Chalcedony/chrysoprase slabB227 Black Jasper Conglomerate rough rock, polished on one side with a natural back . From near Nullagine, Western Australia. Dimensions at widest points approximately 230 mm x 140 mm x 60 mm thick Weighs 3,137 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