Polished Tiger Iron TI315 peanut Dimensions approximately 140 mm x

Dimensions approximately 140 mm x 75 mm x 7

Dimensions at widest points approximately 160 mm x 80 mm x 80 mm thick

135 mm x 125 mm x 10 mm thick

TI296   Tiger Iron slab

Dimensions at widest points approximately 210 mm x 150 mm x 80 mm thick

Polished Tiger Iron TI315 peanut Dimensions approximately 140 mm xTI315 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