Polished Tiger Iron TI327 rock block Dimensions at widest points approximately

Dimensions at widest points approximately 95 mm x 70 mm x 60 mm thick

It weighs 250 grams

Dimensions approximately 130 mm x 95 mm x 7 mm thick

120 mm x 70 mm x 25 mm thick

Polished Tiger Iron TI327 rock block Dimensions at widest points approximatelyTI327 Tiger Iron rough rock, cut and polished on one side with a rough natural back. Dimensions at widest points approximately 130 mm x 65 mm x 35 mm thick. Weighs: 590 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 magnetite, red jasper and chatoyant golden tiger eye.