Polished Tiger Iron display specimen TI338 Marramamba Tiger Eye It was collected many years

It was collected many years ago from a large open cut gold mine at Reedy's near Cue in Western Australia

Dimensions approximately 130 mm x 95 mm x 7 mm thick

KA139   Kumarina Agate

Dimensions at widest points approximately 150 mm x 80 mm x 12 mm thick

Polished Tiger Iron display specimen TI338 Marramamba Tiger Eye It was collected many yearsTI338 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 165 mm x 130 mm x 80 mm thick. Weighs: 3,825 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