Polished Tiger Iron TI269 polished jasper BA116 Polished Brazilian Agate slab

BA116  Polished Brazilian Agate slab

Weighs 378 grams

110 mm x 75 mm x 7 mm thick

210 mm x 120 mm x 60 mm thick

Polished Tiger Iron TI269 polished jasper BA116 Polished Brazilian Agate slabTI269 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 230 mm x 105 mm wide x 60 mm thick. Weighs: 2,418 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