Black Jasper Conglomerate slab B223 Chrome chalcedony 80 mm x 55 mm

80 mm x 55 mm  x 28 mm

Dimensions at widest points approximately 135 mm x 140 mm x 80 mm thick

Dimensions at widest points approximately 180 mm x 95 mm x 60 mm thick

Weighs 105 grams

Total weight 179 grams

Black Jasper Conglomerate slab B223 Chrome chalcedony 80 mm x 55 mmB223 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