Polished Tiger Iron slab TI334 annular rings Weighs 541 grams

Weighs 541 grams

5" x 15" x 1

Dimensions at widest points approximately 110 mm x 95 mm x 70 mm thick

Dimensions at widest points approximately 375 mm x 240 mm x 15

Blue Lepidolite slab

Polished Tiger Iron slab TI334 annular rings Weighs 541 gramsTI334 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 130 mm x 100 mm x 8 mm thick. Weighs: 308 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.