JBJ311 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix.
A slab polished on one side.
Dimensions at widest points approximately 140 mm high x 90 mm wide x 9 mm thick.
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.
Weighs: 234 grams