Jelly Bean Jasper polished slab JBJ358 Green Opal Dimensions at widest points approximately

Dimensions at widest points approximately 140 mm x 100 mm x 50 mm thick

Weighs 305 grams

MC112 Marillana Conglomerate slab

Pilbara region

90 mm x 60 mm x 40 mm thick

Jelly Bean Jasper polished slab JBJ358 Green Opal Dimensions at widest points approximatelyJBJ358 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A slab, polished on one side . Dimensions at widest points approximately 190 mm x 95 mm x 8. 5 mm thick. Weighs: 388 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.