Polished Tiger Iron TI269 petrified wood 255 mm x 105 mm

255 mm x 105 mm  x 12 mm

Weighs 332 grams

Dimensions at widest points approximately 95 mm x 85 mm x 70 mm thick

Dimensions at widest points approximately 80 mm x 60 mm x 9

Dimensions at widest points approximately 145 mm x 65 mm x 60 mm thick

Polished Tiger Iron TI269 petrified wood 255 mm x 105 mmTI269 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 230 mm x 105 mm wide x 60 mm thick. Weighs: 2,418 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