Polished Tiger Iron slab TI348 Brecciated Mookaite Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm x 85 mm x 75 mm thick

Dimensions at widest points approximately 160 mm x 80 mm x 80 mm thick

PC123  Chalcedony rough rock

185 mm x 75 mm x 65 mm

Weight 287 grams

Polished Tiger Iron slab TI348 Brecciated Mookaite Dimensions at widest points approximatelyTI348 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 290 mm x 200 mm x 9 mm thick. Weighs: 1,436 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.