Polished Tiger Iron TI315 outback jasper Dimensions at widest points approximately

Dimensions at widest points approximately 125 mm x 50 mm and 35 mm thick

Weighs:  211 grams

Tiger Iron rough rock

70 mm x 60 mm  x 40 mm

From our mining claims at Grant's Patch

Polished Tiger Iron TI315 outback jasper Dimensions at widest points approximatelyTI315 Tiger Iron , Tiger Iron rough rock, cut and polished on one side with a natural rough back. Sits nicely as a display specimen ! Dimensions at widest points approximately 210 mm x 150 mm x 90 mm thick. Weighs: 4,362 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