Peruvian Pyrite Cluster - SOLD 1.93" surfitejewelry 000 years old) - The

000 years old) - The K-Pg Boundary is a thin layer of rock that can be found around the world between larger formations that separate the Cretaceous (K) and the Paleogene (Pg) Periods

drowning its nearest competitor

A small information card that also serves as a certificate of authenticity is also included

I will not accept here any copper from you that is not of fine quality

Peruvian Pyrite Cluster - SOLD 1.93" surfitejewelry 000 years old) - TheBetter 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 1. 93". 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