Polished Pilbara Agate PA285

PA285  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.