Dendrite Crystal Sandstone - SOLD 5.89" phytosaur completely disappeared from the Earth

completely disappeared from the Earth

FIRST SPACE SHUTTLE (COLUMBIA FLOWN TILE)

PTEROSAUR (WING BONE)

These amber pieces come from the Baltic Sea

This specimen in the Mini Museum comes from the Ford Kansas City Assembly Plant in Claycomo

Dendrite Crystal Sandstone - SOLD 5.89" phytosaur completely disappeared from the EarthThough 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 5. 89" sandstone showcase piece that has been imprinted