Polished Tiger Iron slab TI318 epidote Weighs 456 grams

Weighs 456 grams

Dimensions at widest points approximately 85 mm x 40 mm x 7 mm thick

55km NW of Kalgoorlie

Weighs 532 grams

Dimensions at widest points approximately 130 mm x 100 mm x 9 mm thick

Polished Tiger Iron slab TI318 epidote Weighs 456 gramsTI318 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 150 mm x 100 mm x 6. 4 mm thick. Weighs: 243 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.