Polished Tiger Iron slab TI310 Kumarina Dimensions at widest points approximately

Dimensions at widest points approximately 150 mm x 110  mm x 7 mm thick

105 mm x 55 mm  x 9 mm

Weighs 180 grams

Dimensions approximately 170 mm x 60 mm x 11 mm thick

140 mm x 90 mm x 40 mm thick

Polished Tiger Iron slab TI310 Kumarina Dimensions at widest points approximatelyTI310 Tiger Iron slab, polished on one side. Amazing folding ! Dimensions at widest points approximately 120 mm x 110 mm x 7 mm thick. Weighs: 203 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.