Polished Tiger Iron slab TI351 epidote Weight is 570 grams

Weight is 570 grams

Dimensions at widest points approximately 120 mm x 70 mm x 8 mm thick

Dimensions at widest points approximately 200 mm x 100 mm x 40 mm thick

A rare and unusual piece displaying rhythmic banding of the silica solutions that usually cement the breccia together

Weighs 125 grams

Polished Tiger Iron slab TI351 epidote Weight is 570 gramsTI351 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.