Check the listing for details. Petrified Wood With Crystallization About 10 Pounds. Condition: Used. Listed at 100.00 USD. The product is a piece of petrified wood that has undergone a process of crystallization, resulting in a unique and heavy piece weighing about 10 pounds. This type of petrified wood is known for its intricate patterns and colors, making it a visually stunning and durable material that can be used for various decorative purposes. The crystallization process adds an extra layer of beauty to the wood, making it a desirable piece for anyone looking to add a touch of natural elegance to their home or space.