Wood Spire and Citrine Specimen
#homedecor #interiordesign #visitnebraska #metaphysical
Genuine Orthoceras Fossil Plate from the Atlas Mountains in Morocco – Silurian Age 400+ million years old.
With a pipe frame and supported on Solid Oak Wood.
We top it off with a sting of LED lights to highlight the fossil
More details can be found via our Online Rock and Mineral Store
Or stop and visit our store in Bellevue, Ne
Petrified Wood is a fossil in which the organic remains have been replaced by minerals in the slow process of turning to stone. This petrification process generally results in a Quartz Chalcedony mineralization. Special rare conditions must be met in order for the fallen wood to be transformed into precious Fossil Wood or Petrified Wood. In general, the fallen trees get buried in an environment free of oxygen (anaerobic environment), which preserves the original tree structure and general appearance. The other conditions include a regular access to mineral rich water flowing through the wood, replacing the organic tree structure with inorganic stone. The end result is Petrified Wood, a tree, with its original basic structure in place, replaced by stone.
Elements such as manganese, iron, and copper in the water/mud during the petrification process give petrified wood a variety of color ranges. Pure quartz crystals are colorless, but when contaminants are added to the process the crystals take on a yellow, red, or another tint.
Following is a list of contaminating elements and related color hues:
carbon – black
cobalt – green/blue
chromium – green/blue
copper – green/blue
iron oxides – red, brown, and yellow
manganese – pink/orange
manganese oxides – blackish/yellow
photo’s courtesy of RockOn Omaha
Orthoceras (straight horn )is an extinct nautiloid cephalopod.
The Orthoceras ranged in size from a few inches in length to over six feet. They could swim as well as crawl on the ocean floor. By filling the chambers in their shells with air they could float through the seas propelling themselves by squirting jets of water. As they died their shells accumulated upon the ocean floor, then covered by sediments they transformed into stone over the ages.
You can find Orthoceras Specimens from our online rock shop
You can also visit or Olde Towne location in Bellevue, NE
#minerals #rockshop #vanadinite #homedecor #interiordesign #chakra #metaphysical