Polished Tiger Iron display specimen TI331 Wyloo agate Dimensions at widest points approximately

Dimensions at widest points approximately 110 mm x 65 mm and 8

Dimensions at widest points approximately 160 mm x 80 mm x 80 mm thick

(11" x 16" x 1

It weighs 445 grams

naturally weathered back

Polished Tiger Iron display specimen TI331 Wyloo agate Dimensions at widest points approximatelyTI331 Tiger Iron rough rock, cut and polished on one side with a rough natural back and a cut base to stand as a display specimen. Dimensions at widest points approximately 135 mm x 135 mm x 40 mm thick. Weighs: 1,757 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