Polyhedral Agate Slice - Paraiba, Brazil #8 Location_Pakistan Several varieties of Quartz have

Several varieties of Quartz have been used as semi precious gemstones and set into jewellery for hundreds of years

known as being piezoelectric

Eases self doubt

due to the flakes of lithium

It has been found notably in China

Polyhedral Agate Slice - Paraiba, Brazil #8 Location_Pakistan Several varieties of Quartz haveThis rare polished Polyhedral Agate Slice is from Paraiba in Brazil. You will receive the exact Agate crystal shown in the photos. Polyhedral Agate is a very rare form of Agate that to date has only been discovered in Paraiba, Brazil. The angular, or "polyhedral" shape is all natural, and they have formed that way due to the way they developed amongst the Angel Wing Calcite blades that rarely grow inside Brazilian Amethyst geodes, forming an