US$ 10.98
Sits well as a display specimen
BJ134 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)
140 mm x 100 mm x 9 mm
Weight is 665 grams
Polished Tiger Iron slab TI385 dup-review-publication Sits well as a displayTI385 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 190 mm x 135 mm x 7 mm thick. Weighs: 410 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$ 10.98
US$ 199.00
US$ 119.00
US$ 119.00
US$ 11.00
US$ 14.96
US$ 60.00
US$ 119.00
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US$ 24.00