Peruvian Pyrite Cluster - SOLD 1.93" protomammal 2 million rifle rounds

2 million rifle rounds

Medvedev had been preparing to paint a landscape when the arrival of an unexpected meteorite took him by surprise

Above: Agatized sauropod bone and some lively sauropods

The Knight's Sword made its debut in the Fourth Edition of the Mini Museum

Morse sent the first telegraph message in 1844

Peruvian Pyrite Cluster - SOLD 1.93" protomammal 2 million rifle roundsBetter 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