Polished Tiger Iron TI308 asperia ashburtonia Dimensions at widest points approximately

Dimensions at widest points approximately 190 mm x 110 mm x 17 mm thick

Tumble polished Variscite

Dimensions at widest points approximately 290 mm x 165 mm x 10 mm thick

"Stripey Snakeskin" for obvious reasons

90 mm x 75 mm x 30 - 45 mm thick

Polished Tiger Iron TI308 asperia ashburtonia Dimensions at widest points approximatelyTI308 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Incredible folds in this piece ! Dimensions at widest points approximately 190 mm x 110 mm wide x 60 mm thick. Weighs: 1,853 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