Petrified Wood - Labradorite Bracelet I (7-8mm).This was a tree. Now it is stone. The wood you are looking at is millions of years old. Product Highlights: The Stone: The faceted beads in warm browns, tans, greys, and reds are petrified wood. These were ancient trees that were buried under earth or volcanic ash. Slowly, their cells were replaced by minerals until the wood became stone. Some beads still show the original grain and growth rings of the tree they once were. The darker, reflective