Polished Tiger Iron TI306 snakeskin jasper CC149 Chrome chalcedony rough rock

CC149  Chrome chalcedony rough rock

Approximate weight of each piece is between 55 and 165 grams

Dimensions at widest points approximately 115 mm x 95 mm x 10 mm thick

115 mm x115 mm x 8

Dimensions at widest points approximately 90 mm x 70 mm x 40 mm thick

Polished Tiger Iron TI306 snakeskin jasper CC149 Chrome chalcedony rough rockTI306 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 160 mm x 50 mm wide x 35 mm thick. Weighs: 588 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 chatoyant golden tiger