Polished Tiger Iron TI281 slab From our mining claim in

From our mining claim in the Pilbara region

Dimensions at widest points approximately 170 mm x 80 mm x 50 mm thick

Dimensions at widest point approximately 160 mm x 120 mm x 17 mm

Weight is 182 grams

Weighs 274 grams

Polished Tiger Iron TI281 slab From our mining claim inTI281 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 160 mm x 80 mm wide x 40 mm thick. Weighs: 1,380 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