Prehnite Tear Drop Briolette measure approximately 8x6-11x6mm in size, gems exhibit a vitreous luster on a transparent body, the gemstones have an excellent make & a symmetrical tear drop shape, these Prehnite beads are well matched for quality, these gemstones are a strong yellowish Green hue, and these Prehnite beads have microscopic internal characteristics that reflect light to create a soft glow. AA Quality