US$ 29.00
Peanut Wood rough rock
Dimensions approximately 165 mm x 150 mm x 150 mm thick
Weighs 797 grams
Dimensions at widest points approximately 115 mm high x 65 mm x 45 mm thick
PC116 Chalcedony/chrysoprase slab
Polished Tiger Iron slab TI390 beryl Peanut Wood rough rockTI390 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 210 mm x 70 mm x 7. 5 mm thick. Weighs: 288 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.