Polished Tiger Iron slab TI304 polished noreena Dimensions at widest points approximately

Dimensions at widest points approximately 180 mm x 105 mm and 8

120 mm x 80 mm  x 20 mm

Dimensions approximately 135 mm x 110 mm x 5 mm thick

Dimensions approximately 75 mm x 60 mm x 45 mm deep

A late stage quartz vein near the edge on one side

Polished Tiger Iron slab TI304 polished noreena Dimensions at widest points approximatelyTI304 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 185 mm x 160 mm x 8 mm thick. Weighs: 562 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.