Polished Tiger Iron slab TI316 Noreena Jasper Dimensions at widest points approximately

Dimensions at widest points approximately 220 mm x175 mm x 50 mm thick

Dimensions at widest points approximately 110 mm x 55 mm x 40 mm thick

1 billion years

150 mm x 85 mm  x 8 mm

OG149   Polished orbicular granite with natural rough back

Polished Tiger Iron slab TI316 Noreena Jasper Dimensions at widest points approximatelyTI316 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 210 mm x 80 mm x 6 mm thick. Weighs: 250 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.