Chalcedony is a nurturing stone that promotes good will. It absorbs negative energy. It brings the mind, body, emotions & spirit into harmony. Eases self-doubt. Creates openness & enthusiasm. Absorbs & dissipates negative thoughts, emotions & bad dreams. It stimulates the ability to learn new languages & improves memory. Gives feelings of light-heartedness & optimism. 
Zodiac sign: Gemini (May 21-June 20)
Chakra: Throat
Please Note: Natural gemstone or semi-precious stone comes from minerals. Due to the naturality, the stones may have tiny flaws. Meanwhile, cutting or polishing also makes every piece of gemstone vary in colour and size. Image may look different (colour) due to many monitor or device resolutions.