African Petrified Wood Agate 4mm Round - 15-16 Inch hps_07242025 its oldest known use being

its oldest known use being in Egypt more than five thousand years ago

Essentially a volcanic glass

” the Sinhalese word for “mixed color precious stone

It is a chalcedony believed to bring balance to the physical body while improving focus in the mind

African Petrified Wood Agate 4mm Round - 15-16 Inch hps_07242025 its oldest known use beingPetrified 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.