Polished Tiger Iron slab TI396 dendrite It weighs 200 grams

It weighs 200 grams

NJT128  Tumble polished Noreena Jasper from Western Australia

110 mm x 80 mm  x 30 mm

Weight is 185 grams

Dimensions at widest points approximately 190 mm x 110 mm x 11 mm thick

Polished Tiger Iron slab TI396 dendrite It weighs 200 gramsTI396 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 220 mm x 100 mm x 9 mm thick. Weighs: 492 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.