Polished Tiger Iron slab TI340 Jasper Dimensions at widest points approximately

Dimensions at widest points approximately 180 mm x 65 mm x 13 mm thick

Dimensions at widest points approximately 210 mm x 100 mm x 8 mm thick

Face is approximately 105mm x 50mm and  7mm thick

TI282   Tiger Iron slab

Each piece approximately 3 - 5 cm at widest points

Polished Tiger Iron slab TI340 Jasper Dimensions at widest points approximatelyTI340 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 200 mm x 105 mm x 9 mm thick. Weighs: 518 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.