Polished Tiger Iron slab TI323 Marramamba Polished on one side with

Polished on one side with a cut base to stand on

Stone is wet to show colour

Weight is 689 grams

PU129  Purple Chalcedony slab

Weighs 134 grams

Polished Tiger Iron slab TI323 Marramamba Polished on one side withTI323 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 160 mm x 65 mm x 7. 5 mm thick. Weighs: 211 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.