Polished Tiger Iron slab TI395 Opalite Weight is 644 grams

Weight is 644 grams

Approximate dimensions at widest points 145 mm  x 90 mm  x 18 mm thick

Rough Chrysoprase

Dimensions at widest points approximately 65 mm x 50 mm x 35 mm thick

Polished Tiger Iron slab TI395 Opalite Weight is 644 gramsTI395 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 180 mm x 80 mm x 7. 5 mm thick. Weighs: 293 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.