Green Aventurine Is A Form Of Quartz. For Chakras – Heart Chakra For Zodiac – Aries, Leo Element – Earth Typical Colours – Green, But May Also Be Orange, Brown, Yellow, Blue Or Grey Aventurine Is A Stone Of Prosperity. Product Description Size :- Free Size/Stretchable Quantity :- 1 Pc Colour :- Green Stone :- Green Aventurine Cho Ku Rei (Choh-Koo-Rei) Meaning: “God And Man Coming Together” Or “I Have The Key”. The Primary Use Of This Symbol Is To Increase Reiki Power. It Draws Energy From Around You And It Focuses It Where You Want To. Make The Sign Over The Client (Or Yourself) And Say (Silently) The Words Cho Ku Rei 3 Times. It Is The All-Purpose Symbol. It Can Be Used For Anything, Anywhere.