African Petrified Wood Agate 6mm Round - 15-16 Inch hps_03272025 and the wood used to

and the wood used to make them is only available after natural disasters fell young trees

or during meditation

Sardonyx is sometimes treated to bring out its reddish tones

yellow or gray and occasionally translucent milky white

Azurite often occurs with green Malachite

African Petrified Wood Agate 6mm Round - 15-16 Inch hps_03272025 and the wood used toPetrified Wood Agate is formed from the petrifaction process of primeval trees over the course of many years. Petrification occurs when the wood is covered by sedimentary rock, as waters loosen and decompose the organic elements and replace them with silicate substances, while maintaining the wood's original structure. Preservation is enabled by a lack of oxygen.