Polished Tiger Iron display specimen TI332 dup-review-publication Dimensions approximately 75 mm x

Dimensions approximately 75 mm x 55 mm x 18 mm thick

Each stone approx

Weighs 3 kgs

Dimensions at widest points approximately 120 mm x 70 mm x 35 mm thick

Dimensions at widest points approximately 105 mm x 95 mm

Polished Tiger Iron display specimen TI332 dup-review-publication Dimensions approximately 75 mm xTI332 Tiger Iron rough rock, cut and polished on one side with a rough natural back and a cut base to stand as a display specimen. Dimensions at widest points approximately 140 mm x 110 mm x 35 mm thick. Weighs: 1,347 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