Beautiful Blue Apatite from Brazil. This small crystal has a wonderfully uplifting energy believed to encourage openness and contentment. It is also a good, all-round healing stone. Mineral Species - Apatite Group.Crystal System - HexagonalBirthstone - GeminiChakra Alignment - Throat Crystal Attributes: This crystal comes with a handy reference card describing all key mineral properties and crystal healing attributes. For more information visit our Apatite Stone Type page. Learn more about Crystal Healing. Product Code: XAB1 Birth Signs: Gemini May 21st - June 20th Chakra: Throat (Vishuddha or Fifth Chakra) Stone Types: Apatite