Polished Tiger Iron TI265 serpentine Dimensions at widest points approximately

Dimensions at widest points approximately 305 mm x 180 mm x 11 mm thick

Weighs 228 grams

Weighs 107 grams

OG151   Polished orbicular granite with natural rough back

Polished Tiger Iron TI265 serpentine Dimensions at widest points approximatelyTI265 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 200 mm x 100 mm wide x 80 mm thick. Weighs: 2,765 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