Green Opal crystal is considered a cleansing and rejuvenating stone, representing flourishing growth. 

Use the  Green Opal crystal to help you create prosperity and abundance whenever you are busy with a manifesting prosperity exercise. Wonderful to add to your crystal pouch - and to place on your heart chakra when setting new intentions. Perfect to use during a waxing moon ( from new to full moon). This is a beautiful stone for assisting relationships and emotional recovery. Green opal brings things back into perspective. 

Green opal stone brings personal transformation.   It picks up and absorbs and reflects thoughts of those around you - and returns negative thoughts to them. It is a stone of Karma. Teaching you what you put in comes back. Green opal is associated with love and passion, and desire. You can also use green opal to heal the earth's energy field - by using it as a gridding crystal in your garden—The energy of this crystal repairs,  re-energises and helps  Stabilises the earth's energy field.