Polished Tiger Iron slab TI335 polished noreena Dimensions at widest points approximately

Dimensions at widest points approximately 130 mm x 100 mm x 9

GRN93  Green Opal & Magnesite slab

EU119  Eucryptite rough rock

poorly-sorted

Dimensions at widest points approximately 150 mm x 140 mm and 60 mm thick

Polished Tiger Iron slab TI335 polished noreena Dimensions at widest points approximatelyTI335 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 100 mm x 65 mm x 7 mm thick. Weighs: 119 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.