Polished Tiger Iron slab TI311 pilbara agate Each stone approx

Each stone approx

SD157 Stromatolitic Dolomite slab

RH274  A slab

TI296   Tiger Iron slab

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

Polished Tiger Iron slab TI311 pilbara agate Each stone approxTI311 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.