Polished Tiger Iron TI369 #brecciated pink opal It weighs 117 grams

It weighs 117 grams

Dimensions at widest points approximately 110 mm x 80 mm x 9

Dimensions at widest points approximately 190 mm x 100 mm x 90 mm thick

Weight is 161 grams

Sides and rear have a natural rough exterior

Polished Tiger Iron TI369 #brecciated pink opal It weighs 117 gramsTI369 Tiger Iron rough rock, cut and polished on one side with a rough natural back and a cut base to sit as a display specimen. Dimensions at widest points approximately 190 mm x 70 mm x 50 mm thick. Weighs: 1,708 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,