US$ 89.99
DO172 Dendritic Opal rough rock
Weighs 262 grams
190 mm x 110 mm x 80 mm thick
Dimensions at widest points approximately 290 mm x 150 mm wide x 9 mm thick
TIR173 Tiger Iron rough rock
Polished Tiger Iron slab TI370 striped jasper DO172 Dendritic Opal rough rockTI370 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 190 mm x 70 mm x 9 mm thick. Weighs: 367 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$ 89.99
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US$ 55.00
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