Polished Tiger Iron slab TI292 Irregully formation Approximate dimensions at widest points

Approximate dimensions at widest points 235 mm  x 140 mm  x 13 mm thick

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Dimensions at widest point approximately 120 mm x 120 mm x 11 mm

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Polished Tiger Iron slab TI292 Irregully formation Approximate dimensions at widest pointsTI292 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 120 mm x 60 mm wide x 7 mm thick. Weighs: 127 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.