Polished Tiger Iron TI265 dendrite Approximate dimensions at widest points

Approximate dimensions at widest points 235 mm  x 140 mm  x 13 mm thick

Amazing crosscutting quartz veins associated with silvery pyrite

Dimensions at widest points approximately 140 mm x 65 mm x 25 mm thick

Dimensions approximately 145mm x 75mm x 8mm thick

TI266   Tiger Iron slab

Polished Tiger Iron TI265 dendrite Approximate dimensions at widest pointsTI265 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 200 mm x 100 mm wide x 80 mm thick. Weighs: 2,765 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