African Petrified Wood Agate 4mm Round - 15-16 Inch Faceted Top Drill Aqua Impression Jasper has been

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

where copper contributes to blue tones and iron introduces green variations

The description

In any case

Red Brecciated Jasper is typically found in deep red

African Petrified Wood Agate 4mm Round - 15-16 Inch Faceted Top Drill Aqua Impression Jasper has beenPetrified 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.