US$ 499.50
Dimensions approximately 140 mm x 80 mm x 75 mm thick
190 mm x 125 mm x 9 mm thick & weighs 314 grams
SD154 Stromatolitic Dolomite rough rock
Weighs 606 grams
Dimensions approx
Polished Tiger Iron slab TI285 quartz Dimensions approximately 140 mm xTI285 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 135 mm x 105 mm wide x 10 mm thick. Weighs: 356 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$ 499.50
US$ 499.50
US$ 1350.00
US$ 600.00
US$ 749.50