Polished Tiger Iron slab TI271 striped Dimensions at widest points approximately

Dimensions at widest points approximately 105 mm x 60 mm x 40 mm thick

It weighs 143 grams

OG149   Polished orbicular granite with natural rough back

OG176   Polished orbicular granite with natural rough back

Weighs 354 grams

Polished Tiger Iron slab TI271 striped Dimensions at widest points approximatelyTI271 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 130 mm x 55 mm wide x 6. 5 mm thick. Weighs: 118 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.