Polished Jelly Bean Jasper JBJ337 #gemstone 5 mm thick

5  mm thick

approximately 200 miles north of Perth

Dimensions at widest points approximately 170 mm  x 110 mm  x 35 mm thick

1 billion years

Weighs 786 grams

Polished Jelly Bean Jasper JBJ337 #gemstone 5 mm thickJBJ337 Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. A rough rock, cut and polished on one side with a natural back and a cut base to stand on as a display specimen. Dimensions at widest points approximately 170 mm x 110 mm x 35 mm thick. Weighs: 1,010 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