Polished Jelly Bean Jasper JBJ345 Marramamba However this one is special

However this one is special due to it's extreme age as well as inclusions of pyrite scattered throughout

Dimensions at widest point approximately 195 mm x 140 mm x 11 mm

A mix of magnesite and chrysoprase

Dimensions at widest points approximately 125 mm x 55 mm x 55 mm thick

Polished Jelly Bean Jasper JBJ345 Marramamba However this one is specialJBJ345 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A rough rock, cut and polished on one side with a natural back. Dimensions at widest points approximately 200 mm x 110 mm x 50 mm thick. Weighs: 1,939 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.