Lemon Chrysoprase Crystal 383g Sphere | 2 7/16" | Green | 1 Collector's Item |Green Yellow Lemon Chrysoprase Crystal 383g Sphere for Display and Collectors. Citron Chrysoprase, also called Lemon Chrysoprase or Lemon Magnesite is a rare yellow green variety of Magnesite found only in Western Australia. It is actually found in a Chrysoprase Mine and can even be found intergrown with that lovely green gem. Magnesite instills deep peace during meditation. Placed on the third eye, this stone enhances visualisation and imagery, and