Jelly Bean Jasper polished slab JBJ353 serpentine Dimensions at widest points approximately

Dimensions at widest points approximately 150 mm x 120  mm x 30 mm thick

SJ152  A polished slab of Starry Jasper

150 mm x 60 mm  x 8 mm

5 mm thick and weighs 124 grams

Weighs 361 grams

Jelly Bean Jasper polished slab JBJ353 serpentine Dimensions at widest points approximatelyJBJ353 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A slab, polished on one side . Dimensions at widest points approximately 170 mm x 120 mm x 12 mm thick. Weighs: 560 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.