Polished Tiger Iron slab TI279 jelly bean jasper Approximate weight of each piece

Approximate weight of each piece is between 17 and 56 grams

Weighs 426 grams

Fragile mineral specimen not suited to cutting

Dimensions at widest points approximately 175 mm x 65 mm and 45 mm thick

Polished Tiger Iron slab TI279 jelly bean jasper Approximate weight of each pieceTI279 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 110 mm x 80 mm wide x 9. 5 mm thick. Weighs: 239 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.