African Petrified Wood Agate 8mm Large Hole Round - 8 Inch orange and as a source of

and as a source of colorful mother-of-pearl

” Tourmaline is unusual in that it is both pyroelectric and piezoelectric

” referring to the patterns in the stone looking like broken

Elephant Skin Jasper

so treat it gently

African Petrified Wood Agate 8mm Large Hole Round - 8 Inch orange and as a source ofPetrified 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.