"Dongling jade" scientific name is aventurine, also is a member of the crystal family. Its inclusion is often a micro grain, pyrite, etc. So, served with common transparent point or glitter. Green dongling, most can broaden their horizons and to help you unwind, and into the new environment and new plan successfully. Dongling jade is the Gregorian calendar in May are the lucky stone. 【 characteristics 】 dongling stone there are two green and red, largely opaque, occasionally some a bit translucent, hardness with crystal. Green, corresponding to the heart chakra, physiological role 】 【 on the heart and lungs are helpful. Green and dongling stone is used very successfully in the psychological treatment, has curative effect on heart and lung problems, and can increase muscle flexibility, most often used to treat heart, relieve pressure, and eye diseases. "Psychological effects" can make people happy, especially for friends that love is a medicine, not only can comfort the injured soul, also can promote the courage to love again. Green also