Polished Tiger Iron slab TI286 toredo Amazing crosscutting quartz veins associated

Amazing crosscutting quartz veins associated with silvery pyrite

form of Pseudogymnosolenid type

Weighs 136 grams

Dimensions at widest points approximately 300 mm x 180 mm x 9 mm thick

Polished Tiger Iron slab TI286 toredo Amazing crosscutting quartz veins associatedTI286 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.