Polished Pilbara Agate PA290 peanut Dimensions at widest points approximately

Dimensions at widest points approximately 110 mm x 85 mm x 40 mm thick

PRT106  Tumble polished Prehnite from Western Australia

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

90 mm x 40 mm  x 20 mm

Dimensions at widest points approximately 140 mm x 130 mm x 100 mm thick

Polished Pilbara Agate PA290 peanut Dimensions at widest points approximatelyPA290 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.