Polished Tiger Iron slab TI353 jelly bean jasper Dimensions at widest points approximately

Dimensions at widest points approximately 160 mm x 95 mm x 80 mm thick

TI326   Tiger Iron slab

Age is over 3 billion years

Dimensions at widest points approximately 140 mm x 120 mm and 11 mm thick

115 mm x 90 mm  x 60 mm

Polished Tiger Iron slab TI353 jelly bean jasper Dimensions at widest points approximatelyTI353 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 180 mm x 170 mm x 9 mm thick. Weighs: 695 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.