African Petrified Wood Agate 6x8mm Corner Drilled Table Cut Cube Bead - 15-16 Inch Size_8x14-16mm Terahertz is a spectacular man

Terahertz is a spectacular man made ore

s Fair in Germany

with little alteration of the external shape of the original crystal

” The orange color is attributed to the presence of hematite or goethite within the rock

and delicate detail work

African Petrified Wood Agate 6x8mm Corner Drilled Table Cut Cube Bead - 15-16 Inch Size_8x14-16mm Terahertz is a spectacular manPetrified 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.