Petrified wood necklace with Czech glass seed bead strand and silver accents. Petrified wood is an extremely beautiful, unique "stone". It occurs when the organic materials of wood have been replaced with minerals (mostly a silicate, such as quartz), through a process called ...Petrified wood necklace with Czech glass seed bead strand and silver accents.
Petrified wood is an extremely beautiful, unique "stone". It occurs when the organic materials of wood have been replaced with minerals (mostly a silicate, such as quartz), through a process called permineralization, while retaining the original structure of the stem tissue. The colors can vary from gray, white, pink, red, tan and black.