Polished Tiger Iron slab TI268 polished Noreena Jasper Dimensions at widest points approximately

Dimensions at widest points approximately 125 mm x 120 mm x 80 mm thick

Weighs 294 grams

Nearest town is Paraburdoo in the Pilbara region of Western Australia

It weigh 475 grams

IRR 124    Fossil stromatolite slab

Polished Tiger Iron slab TI268 polished Noreena Jasper Dimensions at widest points approximatelyTI268 Tiger Iron slab, cut and polished on one side. Dimensions at widest points approximately 130 mm x 70 mm wide x 7 mm thick. Weighs: 135 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.