African Petrified Wood Agate 6x8mm Corner Drilled Table Cut Cube Bead - 15-16 Inch Size_8x14-16mm These can also be used

These can also be used to cover knots and fill in gaps in your designs

and delicate detail work

Includes one mini Chain Nose

The stone's composition remains somewhat ambiguous

Tourmaline and Pyrite

African Petrified Wood Agate 6x8mm Corner Drilled Table Cut Cube Bead - 15-16 Inch Size_8x14-16mm These can also be usedPetrified 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.