Jelly Bean Jasper polished slab JBJ352 Marramamba Dimensions at widest points approximately

Dimensions at widest points approximately 330 mm  x 260 mm x 18

Dimensions at widest points approximately 130 mm  x 100 mm x 8 mm thick

TIR174 Tiger Iron rough rock

DO179  Dendritic Opal rough rock

Jelly Bean Jasper polished slab JBJ352 Marramamba Dimensions at widest points approximatelyJBJ352 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A slab, polished on one side . Dimensions at widest points approximately 185 mm x 80 mm x 10 mm thick. Weighs: 332 grams It occurs in a geological unit called the "Mt. McGrath Formation" which has an age of close to 2 billion years. Nearest town is Paraburdoo in the Pilbara region of Western Australia.