Polished Tiger Iron slab TI337 rare agate WAT105 Tumble polished Wyloo Agate

WAT105  Tumble polished Wyloo Agate

TI331   Tiger Iron rough rock

Weighs 342 grams

Dimensions at widest points approximately 175 mm x 100 mm x 6 mm thick

160 mm x 110 mm x 10

Polished Tiger Iron slab TI337 rare agate WAT105 Tumble polished Wyloo AgateTI337 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 140 mm x 100 mm x 8 mm thick. Weighs: 310 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.