Black Jasper Conglomerate slab B236 rare 105 mm x 85 mm

105 mm x 85 mm  x 10

TIR160 Tiger Iron rough rock

210 mm x 70 mm x 10

CC156  Chrome chalcedony slab

135 mm x 60 mm x 30 mm thick

Black Jasper Conglomerate slab B236 rare 105 mm x 85 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