Polished Tiger Iron slab TI320 stripey jasper Weight 583 grams

Weight 583 grams

Dimensions at widest points approximately 150 mm x 100 mm x 11 mm thick

POR172  Rough pink opal pieces suitable for cabbing

11 large tumble polished Mookaite stones

Weighs 133 grams

Polished Tiger Iron slab TI320 stripey jasper Weight 583 gramsTI320 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 130 mm x 70 mm x 7. 5 mm thick. Weighs: 172 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.