Citrine, Polished Tumbled Crystal (Approx. 5/8" -3/4") Yellow Stone, for Wire Wrapping or Crystal Grid Supply 0721 Citrine is said to help structure, focus, and amplify thoughts and information. It is also thought to transmit energy. Because the color yellow is associated with clarity, communication, and happiness, citrine is believed to help balance and strengthen these aspects. You will receive one stone that I will intuitively choose from the ones pictured in this listing. Size is approximate and each stone varies. See more at stonepathtrading.com