Dendrite Crystal Sandstone - SOLD 4.17" rockinaboxromanglassfragment the color effect is very

the color effect is very dramatic

This enormous project involved over one hundred thousand scientists

Above: Medium and Small Specimens together

The hand-crafted vial with cap is approximately 1" (25mm) in length and the box-style chain measures 18" (45cm)

All other components of the necklace are sterling silver

Dendrite Crystal Sandstone - SOLD 4.17" rockinaboxromanglassfragment the color effect is veryThough 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