Polished Tiger Iron TI380 striped Dimensions at widest points approximately

Dimensions at widest points approximately 150 mm high x 60 mm x 35 mm thick

Dimensions at widest points approximately 110 mm  x 85 mm  x 8 mm thick

From near Mooka Creek close to the Kennedy Ranges

DO183  Dendritic Opal rough rock

It weighs 475 grams

Polished Tiger Iron TI380 striped Dimensions at widest points approximatelyTI380 Tiger Iron rough rock, cut and polished on one side with a cut back and base to sit as a display specimen. Dimensions at widest points approximately 205 mm x 150 mm x 55 mm thick. Weighs: 4,920 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