Polished Tiger Iron TI381 polished prehnite 20 large tumble polished Mookaite

20 large tumble polished Mookaite palm stones

With white Quartz vein

Dimensions at widest points approximately 140 mm x 110 mm x 10 mm thick

CLA230   A slab

Polished Tiger Iron TI381 polished prehnite 20 large tumble polished MookaiteTI381 Tiger Iron rough rock, cut and polished on one side with a rough natural back. Dimensions at widest points approximately 180 mm x 75 mm x 40 mm thick. Weighs: 856 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.