Black Jasper Conglomerate slab B237 chalcedony Weighs 414 grams

Weighs 414 grams

Weighs 398 grams

Interesting ripple-like undulations across the top

Dimensions approx

Dimensions at widest points approximately 75 mm x 65 mm x 24 mm thick

Black Jasper Conglomerate slab B237 chalcedony Weighs 414 gramsB237 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 175 mm x 75 mm x 8. 5 mm thick Weighs 196 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