US$ 2249.50
Dimensions at widest points approximately 130 mm x 85 mm x 80 mm thick
100 mm x 75 mm x 13 mm thick & weighs 233 grams
Weighs 435 grams
BA105 Polished Brazilian Agate slab
Prase is a chrome-rich chert
Polished Tiger Iron slab TI276 oldest agate in the world Dimensions at widest points approximatelyTI276 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 170 mm x 75 mm wide x 9 mm thick. Weighs: 272 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$ 2249.50
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