Polished Tiger Iron slab TI329 peanut wood Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm x 80 mm x 9 mm thick

It weighs 539 grams

EU121  Eucryptite rough rock

Dimensions at widest points approximately 110 mm x 90 mm x 75 mm thick

SPF126   Fossil stromatolite  polished on one side with natural weathered exterior

Polished Tiger Iron slab TI329 peanut wood Dimensions at widest points approximatelyTI329 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 180 mm x 105 mm x 7 mm thick. Weighs: 317 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.