Polished Pilbara Agate PA281 beryl Weighs 638 grams

Weighs 638 grams

165 mm high  x 80 mm x 10 mm thick

From near Kennedy Ranges

BJ137 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)

SU175  Sunset Jasper rough rock

Polished Pilbara Agate PA281 beryl Weighs 638 gramsPA281 A matching pair of polished Pilbara Agate halves with natural rough backs. (A single agate cut in half). Dimensions at widest points of each half approx. 70 75 mm x 45 mm x 30 35 mm thick. Weight of both is 322 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