US$ 18.99
270 mm x 95 mm x 90 mm
Weighs: 245 grams
CH427 Chrysoprase nodule
Earaheedy Group
Polished Tiger Iron slab TI277 mookatite 270 mm x 95 mmTI277 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 155 mm x 80 mm wide x 8 mm thick. Weighs: 299 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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