US$ 29.95
Weighs 239 grams
All reasonably uniform in size (roughly 20 - 30 mm diameter}
STR132 2 pieces
Weight is 372 grams
140 mm x 90 mm x 8 mm thick
Polished Tiger Iron slab TI372 stripey Weighs 239 gramsTI372 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 105 mm x 90 mm x 10. 5 mm thick. Weighs: 285 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 eye.
US$ 29.95
US$ 295.50
US$ 39.95
US$ 12.95