US$ 339.00
TI331 Tiger Iron rough rock
160 mm x 110 mm x 10
Pilbaria perplexa from the Proterozoic "Duck Creek Dolomite"
Weighs 342 grams
Weighs 128 grams
Polished Tiger Iron slab TI337 rare agate TI331 Tiger Iron rough rockTI337 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 140 mm x 100 mm x 8 mm thick. Weighs: 310 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$ 339.00
US$ 49.99
US$ 149.50
US$ 39.99