US$ 110.00
Dimensions approximately 170 mm x 65 mm x 9 mm thick
CC120 Chrome chalcedony slab
CC160 Chrome chalcedony slab
Dimensions at widest points approximately 150 mm x 80 mm x 21 mm thick
Interesting ripple-like undulations across the top
Polished Tiger Iron slab TI377 Tiger Eye Dimensions approximately 170 mm xTI377 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 195 mm x 130 mm x 9. 5 mm thick. Weighs: 548 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$ 110.00
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US$ 129.00