Dendrite Crystal Sandstone - SOLD 4.17" sannine-formation depositing the mineral to be

depositing the mineral to be heated and pressurized into the beautiful gem

This specimen first appeared in the Fourth Edition of the Mini Museum

This marked the end of the running rhinos

84" trilobite fossil from the genus Drotops

in nursery rhyme

Dendrite Crystal Sandstone - SOLD 4.17" sannine-formation depositing the mineral to beThough 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