Polished Tiger Iron slab TI276 polished snakeskin CC147 Chrome chalcedony slab

CC147  Chrome chalcedony slab

SU145  Sunset Jasper slab

Dimensions at widest points approximately 105 mm x 65 mm x 35 mm thick

Dimensions at widest points approximately 180 mm x 100 mm x 75 mm thick

Weighs 532 grams

Polished Tiger Iron slab TI276 polished snakeskin CC147 Chrome chalcedony slabTI276 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 170 mm x 75 mm wide x 9 mm thick. Weighs: 272 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.