US$ 29.90
145 mm x 75 mm x 55 mm
Weighs 458 grams
Weighs 450 grams
160 mm x 70 mm x 7 mm
Polished Tiger Iron slab TI299 Marra Mamba 145 mm x 75 mmTI299 Tiger Iron slab, polished on one side. Amazing folding ! Dimensions at widest points approximately 120 mm x 100 mm wide x 6 mm thick. Weighs: 170 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.
US$ 29.90
US$ 23.00
US$ 50.00
US$ 35.00