Black Jasper Conglomerate slab B232 Chrome chalcedony 190 mm x 130 mm

190 mm x 130 mm x 10mm thickness

Approximate dimensions at widest points 135 mm  x 80 mm  x 40 mm thick

Dimensions at widest points approximately 155 mm  x 115 mm x 8

CH448  Chrysoprase  slab polished  on one side

Black Jasper Conglomerate slab B232 Chrome chalcedony 190 mm x 130 mmB232 Black Jasper Conglomerate slab, polished on one side. From near Nullagine, Western Australia. Dimensions at widest points approximately 290 mm x 130 mm x 10 mm thick Weighs 826 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