Polished Tiger Iron slab TI305 chrysophase Dimensions at widest points approximately

Dimensions at widest points approximately 120 mm x 95 mm x 50 mm thick

Weighs 840 grams

Weighs 926 grams

cut and polished  on one side with a rough

MN128  Magneprase slab

Polished Tiger Iron slab TI305 chrysophase Dimensions at widest points approximatelyTI305 Tiger Iron slab, polished on one side. Amazing folding ! Dimensions at widest points approximately 150 mm x 95 mm x 12 mm thick. Weighs: 456 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.