Tumble polished Jelly Bean Jasper JBT103 chalcedony From our mining claim north

From our mining claim north of Newman in the Pilbara region of Western Australia

105 mm x 75 mm x 7 mm thick

Dimensions approximately 120mm x 100mm x 9mm thick

(commonly jaspilitic) which is also intruded by metadoleritic sills

Tumble polished Jelly Bean Jasper JBT103 chalcedony From our mining claim northJBT103. Tumble polished Jelly Bean Jasper or Red Jasper Conglomerate in Hematite rich matrix. Dimensions at widest points approx. 75 mm x 50 mm x 30 mm. thick. Weighs 234 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.