Check the listing for details. Very Beautiful Slice Of Petrified Wood On Its Stand. Condition: Used. Listed at 349.77 USD. Wonderful large slice of petrified wood with its support. Petrified wood is a mineralized piece of a tree that is native Because the trees fell and were covered by a layer of earth or sand. Often due to a natural disaster. The colors you see in petrified wood depend on minerals on the floor or sand. Each mineral creates its own color. The “petrification” process guarantees that all the characteristics such as nodes, bark and annual wood rings are preserved. One possibly. The process of decomposition in a distant past can provide a wonderful crystal formation, often in several colors. Approximate dimensions - including the support Height: 26 cm Width: 31 cm Estimated period Neogene-Miocene, Aquitanian (20.44–23.03 million years) Country of origin Indonesia.