Polished Tiger Iron slab TI405 polished jasper Dimensions at widest points approximately

Dimensions at widest points approximately 125 mm x 85 mm x 11 mm  thick

It weighs 957 grams

Dimensions at widest point approximately 180 mm x115 mm x 80 mm

From an unassigned unit of the Wyloo Group

140 mm x 65 mm  x 14 mm

Polished Tiger Iron slab TI405 polished jasper Dimensions at widest points approximatelyTI405 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 110 mm x 100 mm x 9. 5 mm thick. Weighs: 234 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.