What has a petrified tree turned into?

A petrified tree has turned into a fossilized form of wood through a process called permineralization. During this process, minerals in groundwater seep into the tree's organic material, replacing it and preserving its structure over millions of years. The result is a hard, stone-like substance that retains the original details of the tree, often displaying intricate patterns and colors. Petrified wood is commonly found in sedimentary rock formations and can be used for decorative purposes or studied for insights into ancient ecosystems.