Polished Tiger Iron slab TI319 magneprase Dimensions at widest points approximately

Dimensions at widest points approximately 100 mm x 90 mm

120 mm x 110 mm  x 9

Dimensions approximately 180 mm x 65 mm x 6 mm thick

“Eucapsiphora leakensis”

Weighs 515 grams

Polished Tiger Iron slab TI319 magneprase Dimensions at widest points approximatelyTI319 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 130 mm x 60 mm x 8 mm thick. Weighs: 150 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.