Polished Tiger Iron slab TI362 crystophase 110 mm x 110 mm

110 mm x 110 mm x 30 mm thick

Weighs  182 grams

Dimensions at widest points approximately 290 mm x 135 mm x 13 mm thick

From the Eastern Goldfields region of Western Australia

Dimensions at widest points approximately 125 mm x 110 mm and 8 mm thick

Polished Tiger Iron slab TI362 crystophase 110 mm x 110 mmTI362 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 290 mm x 170 mm x 9. 4 mm thick. Weighs: 1,266 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.