Peruvian Pyrite Cluster - SOLD 2.84" hypacrosaurus There are numerous large craters

There are numerous large craters here

The Large size is too thick for a riker

000 years old and comes with a certificate of authenticity

This specimen comes from a surviving moon tree: a Sycamore living on the campus of the University of Arizona in Tucson

but once brick material is sold out

Peruvian Pyrite Cluster - SOLD 2.84" hypacrosaurus There are numerous large cratersBetter 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 Peruvian Pyrite Cluster, measuring 2. 84". 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