African Petrified Wood Agate 4mm Round - 15-16 Inch Faceted Top Drill In any case

In any case

Aqua Impression Jasper has been dyed to an aqua or turquoise blue color

Waxes and oils used to be the favorite method for improving its appearance

Stone Type: Petrified Wood Agate

a calcium aluminum phosphate mineral

African Petrified Wood Agate 4mm Round - 15-16 Inch Faceted Top Drill In any casePetrified 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.