Polished Tiger Iron TI281 crazy lace Dimensions approximately 100 mm x

Dimensions approximately 100 mm x 65 mm x 16 mm thick

SU161 Sunset Jasper slab

Weighs:  227 grams

CH434  Chrysoprase  slab polished  on one side

Polished Tiger Iron TI281 crazy lace Dimensions approximately 100 mm xTI281 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 160 mm x 80 mm wide x 40 mm thick. Weighs: 1,380 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