Polished Tiger Iron slab TI326 Orbicular Granite Weighs 100 grams

Weighs 100 grams

Dimensions at widest points approximately 125 mm x 100 mm x 11 mm thick

Dimensions approximately 140 mm x 120 mm x 8 mm thick

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Polished Tiger Iron slab TI326 Orbicular Granite Weighs 100 gramsTI326 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 120 mm x 70 mm x 8 mm thick. Weighs: 171 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.