Polished Tiger Iron slab TI365 polished crazy lace Dimensions at widest points approximately

Dimensions at widest points approximately 110 mm x 85 mm x 40 mm thick

Weighs 821 grams

Dimensions at widest points approximately 130 mm x 85 mm x 9  mm thick

Dimensions at widest points approximately 175 mm x 95 mm x 9 mm thick

Weighs 205 grams

Polished Tiger Iron slab TI365 polished crazy lace Dimensions at widest points approximatelyTI365 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 130 mm x 30 mm x 6 mm thick. Weighs: 62 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.