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This specimen is a product of the violent 2018 lower Puna eruption in the East Rift Zone of Mount Kīlauea in Hawaiʻi
also serving as the certificate of authenticity
pyrite is an iron sulfide compound with a gold-like appearance
Chondritic meteorites are relics from the birth of the Solar System
this material comes from the personal collection of retired NASA Production Control Engineer William R
Dendrite Crystal Sandstone - SOLD 4.17" precious This specimen is a productThough they may look like fossil plants, dendrites are incredible and inorganic formations that occur solely due to interactions between physics and geochemistry. These branching patterns are made of manganese oxides and commonly form on the surface of sandstones. As the manganese cools, it crystalizes into thin, tree like shapes in the same process that creates snowflakes. This specimen is a 4. 17" sandstone showcase piece that has been imprinted
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