Polished Tiger Iron slab TI346 Wanong Dendritic Opal Dimensions at widest points approximately

Dimensions at widest points approximately 115 mm x 90 mm x 9 mm thick

Dimensions at widest points approximately 250 mm x 145 mm x 10 mm thick

Nearest town is Paraburdoo in the Pilbara region of Western Australia

Weighs 215grams

Dimensions at widest points approximately 120 mm x 90 mm x 35 mm thick

Polished Tiger Iron slab TI346 Wanong Dendritic Opal Dimensions at widest points approximatelyTI346 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 200 mm x 165 mm x 7. 5 mm thick. Weighs: 607 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.