Polished Tiger Iron slab TI311 pilbara agate From our mining lease on

From our mining lease on Mooka Creek in Western Australia

Each stone approx

Nice webbing

Dimensions at widest points approximately 80 mm x 65 mm x 25 mm thick

Dimensions at widest points approximately 100 mm x 70 mm x 30 mm thick

Polished Tiger Iron slab TI311 pilbara agate From our mining lease onTI311 Tiger Iron slab, polished on one side. Amazing folding ! Dimensions at widest points approximately 125 mm x 100 mm x 6 mm thick. Weighs: 206 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.