Polished Tiger Iron TI308 Kumarina Beryl rough rock

Beryl rough rock

Diameter approx

Approximate dimensions at widest points 160 mm  x 120 mm  x 60 mm thick

Dimensions at widest points approximately 145 mm x 85 mm x 50 mm thick

Polished Tiger Iron TI308 Kumarina Beryl rough rockTI308 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Incredible folds in this piece ! Dimensions at widest points approximately 190 mm x 110 mm wide x 60 mm thick. Weighs: 1,853 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