Description
Weighs 373 grams
120mm x 95mm x 50mm thick
Dimensions approximately 100 mm x 50 mm x 40 mm deep
55km NW of Kalgoorlie
TI293 Tiger Iron slab
Polished Tiger Iron slab TI320 #gemstone Weighs 373 gramsTI320 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 130 mm x 70 mm x 7. 5 mm thick. Weighs: 172 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.