Petrified Wood Petrified Wood Slice Petrified Wood Slice with Polished Face Petrified Wood Slice with Polished Face Petrified Wood Slice from Indonesia IndoGemstone 9" Petrified Wood Slice, Natural Petrified wood, Wood, Wood slices. Assorted colors and all between 11" 13" diameter. Petrified wood is a fossil that forms when wood sediments get buried underground. The oxygen deprivation prevents them from decaying and, instead, the tissues get infused with minerals. They crystalize over millions of years within its cellular structure, giving this ancient material incredible patterns and hues. Handcrafted from 20 million year old trees in Indonesia, these fossilized wood pieces are sourced from the tropical forests of Indonesia and Bali Islands and fashioned into side tables, stools, consoles. Each piece is unique, exact coloration shape and size will vary. Contact us for current availability