Polished Tiger Iron slab TI336 crystoprase Dimensions approximately 100 mm x

Dimensions approximately 100 mm x 75 mm x 8 mm thick

It weighs 205 grams

Dimensions at widest points approximately 200 mm high x 100 mm wide x 90 mm thick

Weighs 147 grams

Dimensions approximately 165mm x 105mm x 8mm thick

Polished Tiger Iron slab TI336 crystoprase Dimensions approximately 100 mm xTI336 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 200 mm x 150 mm x 7 mm thick. Weighs: 509 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.