Polished Tiger Iron slab TI347 stand ups 90 mm x 50 mm

90 mm x 50 mm x 30 mm thick

Dimensions at widest points are approximately 180 mm x 80 mm x 50 mm

125 mm high x 110 mm wide x 50 mm

Dimensions at widest points approximately 160 mm x 80 mm x 65 mm thick

Polished Tiger Iron slab TI347 stand ups 90 mm x 50 mmTI347 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 240 mm x 160 mm x 10 mm thick. Weighs: 962 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.