Polished Tiger Iron slab TI261 #gemstone Dimensions approximately 180 mm x

Dimensions approximately 180 mm x 70 mm x 7 mm thick

125 mm x 60 mm x 7 mm thick

SU148  Sunset Jasper slab

Dimensions at widest points approximately 145 mm x 80 mm and 9 mm thick

KU110  Kunzite  (pink spodumene) slab

Polished Tiger Iron slab TI261 #gemstone Dimensions approximately 180 mm xTI261 Tiger Iron slab, cut and polished on one side. Dimensions at widest points approximately 140 mm x 90 mm wide x 8 mm thick. Weighs: 227 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.