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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
cut and polished on one side with a natural back and a cut base to stand on as a display specimen
190 mm x 95 mm x 70 mm thick
BJ137 Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)
MK528 Mookaite cut and polished on one side with a rough natural back
A thick slab polished on one side and a cut base to stand on
Polished Tiger Iron slab TI364 Polished rock. cut and polished on oneTI364 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 140 mm x 105 mm x 7 mm thick. Weighs: 262 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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