Polished Tiger Iron slab TI293 ashburton agate Weighs 898 grams

Weighs 898 grams

5" x 15" x 1

Dimensions approximately 100 mm x 50 mm x 11 mm thick

Each piece approximately 5-7 cm at widest points

approximately 200 miles north of Perth

Polished Tiger Iron slab TI293 ashburton agate Weighs 898 gramsTI293 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 80 mm x 35 mm wide x 6. 5 mm thick. Weighs: 59 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.