Elastic bracelet Blue Apatite (calcium phosphate) in tumbled stones, 4x5, quality A, from Mexico. The blue apatite will be light, see transparent case (Russia, Norway) to darker blue with small white fibers (Mexico, United States). It is the stone of the shy and the emotional, helps in communication, in group speaking, gently brings out emotions. Stage fright, exhaustion, rickets, osteoarthritis, fracture. Blue apatite is related to the zodiac signs of Gemini, Libra, and Sagittarius.