Polished Tiger Iron slab TI283 rare Dimensions at widest points approximately

Dimensions at widest points approximately 110 mm x 80 mm x 50 mm thick

It weighs 267 grams

HEM126  Hematite geode half

180 mm x 130 mm x 50 mm thick

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Polished Tiger Iron slab TI283 rare Dimensions at widest points approximatelyTI283 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 140 mm x 100 mm wide x 9 mm thick. Weighs: 337 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.