Blue Apatite helps those who have problems expressing themselves. Its affirmation is, "I can express myself with ease and clarity." Particularly helpful to the signs of Gemini and Libra, as these are two signs who are socially inclined and great talkers. We sometimes find ourselves at a loss for words, or afraid of public speaking, or even stuttering. Blue Apatite can come to our aid with those physical issues, as well as help us on the course towards weight loss and dealing with vertigo. When we lose our self-confidence, it can affect more than just our spiritual well-being, it can start to have an impact on our physical selves as well. Wearing or carrying this crystal can help us focus on being clear in our communication, and think about how best to express our true thoughts. Appropriately, this crystal's primary chakra is the Throat Chakra, which, when blocked, can hurt our communication skills and make us feel like we can't find the right words.