Pyrite Cluster - 2.821" mm4 Known as nacre

Known as nacre

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Greek historian Today

canine teeth measuring 8 inches (20 cm) and backed by 600 pounds (275 kg) of muscle

Pyrite Cluster - 2.821" mm4 Known as nacreBetter known as Fool's Gold, pyrite is an iron sulfide compound with a gold like appearance, hence its nickname. Unlike gold however, pyrite often forms in cubic crystals, an expression of the mineral's cube shaped atomic structure. This specimen is a pyrite cluster measuring 2. 821". It might not be worth its weight in gold, but this mineral has been valued since prehistory when pyrite was used as a fire starter by Neanderthals and our other human