Polished Pilbara Agate PA285 Desert Sunset Studies have shown that these

Studies have shown that these are probably the oldest agates in the world with an age in excess of 2 billion years

MC127 Marillana Conglomerate slab

Dimensions at widest points approximately 210 mm x 160 mm x 8

Dimensions at widest points approximately 120 mm x 100 mm x 6

190 mm x 70 mm x 60 mm thick

Polished Pilbara Agate PA285 Desert Sunset Studies have shown that thesePA285 Pilbara Agate , cut and polished on one side with a rough, natural back. Dimensions at widest points are approximately 130 mm x 100 mm x 70 mm. thick. Weighs 1,241 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.