Polished Tiger Iron TI315 ashburton agate Weighs 391 grams

Weighs 391 grams

Dimensions at widest points approximately 170 mm x 120 mm x 6 mm thick

280 mm x 150 mm  x 12 mm

Dimensions at widest points approximately 150 mm x 85 mm x 60 mm thick

Weighs 90 grams

Polished Tiger Iron TI315 ashburton agate Weighs 391 gramsTI315 Tiger Iron , Tiger Iron rough rock, cut and polished on one side with a natural rough back. Sits nicely as a display specimen ! Dimensions at widest points approximately 210 mm x 150 mm x 90 mm thick. Weighs: 4,362 grams From the Cleaverville Formation, Ord Ranges near Port Hedland, Western Australia. Age is over 3 billion years. Tiger iron is a banded iron formation (BIF) or jaspilite that has alternating layers of black and brown hematite