Polished Pilbara Agate PA291 Tiger Eye polished XL120 Quartz crystal from the

XL120  Quartz crystal from the southern Pilbara

BC122  Beaton's Creek auriferous (gold bearing) conglomerate

Dimensions at widest points approximately 60 mm x 45 mm x 45 mm thick

TIR192 Tiger Iron rough rock

Polished Pilbara Agate PA291 Tiger Eye polished XL120 Quartz crystal from thePA291 Pilbara Agate , cut and polished on one side with a rough, natural back. Dimensions at widest points are approximately 150 mm x 95 mm x 70 mm. thick. Weighs 1,042 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.