How Does Petrified Wood Form?

One of the most fascinating rocks is petrified wood. Millions of years old, petrified wood marks one of the more valuable fossil specimen, offering collectors a fascinating look into the mineral and elemental dance of nature. Mixed with Jasper, quartz or even opal, petrified wood is a fossil in which minerals have slowly replaced organic remains. The rainbow of colors results from impurities within the quartz like magnese, carbon and iron.

Fallen trees and plants are washed within river beds and buried beneath materials like volcano ash and mud. These materials deprive the wood of oxygen, preventing it’s decay. As the organic tissues slowly break down, the open spaces in the wood are filled with silica. Through time, these minerals crystallize in the cellular structure of the wood. In the end, the plant has it’s basic original structure in place, however it is replaced by stone.

Petrified Wood for Sale

Are you looking for rare or specialized petrified wood for sale? Whether you want highly polished petrified wood or tumbled petrified wood, these rich earthy stones are extremely colorful and powerful pieces to add to any collection. Stop into the #1 Arizona rock shop and explore petrified wood for sale today!