US$ 64.99
KA145 Kumarina Agate
CLA226 A slab
Huge museum quality display piece
280 mm x 130 mm x 10
Weighs 365 grams
Polished Tiger Iron slab TI289 mookalite KA145 Kumarina AgateTI289 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 180 mm x 70 mm wide x 7 mm thick. Weighs: 228 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.
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