Polished Tiger Iron slab TI272 snakeskin jasper Dimensions at widest points approximately

Dimensions at widest points approximately 190 mm x 60 mm x 10 mm thick

190 mm x 90 mm x 10 mm thick

Approximate weight of each piece is between 55 and 165 grams

KA127 Kumarina Agate rough rock

Polished Tiger Iron slab TI272 snakeskin jasper Dimensions at widest points approximatelyTI272 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 90 mm x 40 mm wide x 7 mm thick. Weighs: 66 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.