Polished Tiger Iron slab TI351 polished slab Dimensions at widest points approximately

Dimensions at widest points approximately 175 mm x 75 mm x 9 mm thick

24 pieces  of mixed varieties of Australian tumble polished gemstones

Diameter of largest sun is approx

Dimensions at widest points approximately 180 mm x 80 mm x 9 mm thick

Dimensions at widest points approximately 150 mm x 85 mm x 70 mm thick

Polished Tiger Iron slab TI351 polished slab Dimensions at widest points approximatelyTI351 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 220 mm x 170 mm x 8 mm thick. Weighs: 769 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.