The Bridge Quartz Crystal is recognized by a small crystal which penetrates and is located partially in, and partially out, of a larger crystal. It facilitates bridging between the self and others, between the inner and outer worlds, and between the self and other worlds. The crystal aids in expressing that which one experiences when one is becoming more self-aware. It is beneficial when working with spiritual and metaphysical realms and attempting to share this knowledge with others. It is helpful to public speakers who lecture on topics concerning new ideas and avant garde concepts. It is also useful for all types of teaching, promoting communication ties and understanding between teacher and student. This crystal can also be referred to as a Penetrator, a Trigger, or an Inner Child Crystal.