Blue Goldstone. Tumble Stone. (Approx. 1/2”-5/8") 0667 You will receive one of the crystals pictured in the listing intuitively chosen by me. Size is approximate and each stone varies. Blue Goldstone is a helpful aide for children who are afraid of the dark. Goldstone, like diamond, is a good deflector of unwanted energies, and is highly regarded in the spirit realm as a protection mineral. It is a nervous system stimulant and enhances transmission of healing energies from the hands; therefore it is applicable to long distance healing. Physically, Blue Goldstone eases headaches/migraines, helps with eye ailments such as glaucoma or tunnel vision, and alleviates allergies derived from pet dander or dust. See more at stonepathtrading.com