Polished Tiger Iron slab TI286 asperia ashburtonia Dimensions approximately 160 mm x

Dimensions approximately 160 mm x 120 mm x 60 mm thick

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

Weight is 919 grams

SU149  Sunset Jasper slab

HEM127  Hematite geode half

Polished Tiger Iron slab TI286 asperia ashburtonia Dimensions approximately 160 mm xTI286 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 200 mm x 65 mm wide x 8. 5 mm thick. Weighs: 343 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.