Polished Pilbara Agate PA288 cla POR172 Rough pink opal pieces

POR172  Rough pink opal pieces suitable for cabbing

Weighs 282 grams

Dimensions approximately 160 mm x 45 mm x 7 mm thick

Translucent

Weight is 442 grams

Polished Pilbara Agate PA288 cla POR172 Rough pink opal piecesPA288 Pilbara Agate , cut and polished on one side with a cut back and a cut base to stand as a display specimen ! Dimensions at widest points are approximately 235 mm x 130 mm x 45 mm. thick. Weighs 3,082 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