Polished Pilbara Agate PA290 peanut NJ465 Noreena Jasper rough rock

NJ465  Noreena Jasper rough rock

PRT106  Tumble polished Prehnite from Western Australia

Dimensions at widest points approximately 150 mm  x 130 mm  x 12

STR132     2 pieces

Polished Pilbara Agate PA290 peanut NJ465 Noreena Jasper rough rockPA290 Pilbara Agate , cut and polished on one side with a rough, natural back. Dimensions at widest points are approximately 125 mm x 80 mm x 40 mm. thick. Weighs 823 grams. Studies have shown that these are probably the oldest agates in the world with an age in excess of 2 billion years. They occur in the Maddina Formation in the Pilbara region of Western Australia. From near Nullagine, Pilbara region, Western Australia.