Polished Tiger Iron slab TI394 crazy lace 155 mm x 60 mm

155 mm x 60 mm  x 7

Dimensions at widest points approximately 130 mm x 90 mm x 11 mm thick

Dimensions approximately 120 mm x 80 mm x 9

Weighs:  509 grams

Dimensions at widest points approximately 120 mm x 70 mm  x 7 mm thick

Polished Tiger Iron slab TI394 crazy lace 155 mm x 60 mmTI394 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 140 mm x 90 mm x 9 mm thick. Weighs: 340 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.