Black Jasper Conglomerate slab B236 rare Dimensions approximately 70mm x 100mm

Dimensions approximately 70mm x 100mm x 10-30mm thick

135 mm x 60 mm x 30 mm thick

Dimensions at widest points approximately 180 mm high x 120 mm x 55 mm thick

105 mm x 85 mm  x 10

Weighs 380 grams

Black Jasper Conglomerate slab B236 rare Dimensions approximately 70mm x 100mmB236 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