Polished Tiger Iron slab TI299 Marra Mamba Dimensions at widest point approximately

Dimensions at widest point approximately 135 mm x 95 mm x 40 mm

Weighs 458 grams

Tumble polished Magneprase

Weighs 753 grams

Weighs 450 grams

Polished Tiger Iron slab TI299 Marra Mamba Dimensions at widest point approximatelyTI299 Tiger Iron slab, polished on one side. Amazing folding ! Dimensions at widest points approximately 120 mm x 100 mm wide x 6 mm thick. Weighs: 170 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.