Black Jasper Conglomerate slab B236 rare 58 mm x 44 mm

58 mm x 44 mm x 40 mm

Weighs 517 grams

135 mm x 60 mm x 30 mm thick

Dimensions at widest points approximately 130 mm x 85 mm x 40 mm thick

CC156  Chrome chalcedony slab

Black Jasper Conglomerate slab B236 rare 58 mm x 44 mmB236 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 165 mm x 55 mm x 9 mm thick Weighs 152 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