Consider Quartz a magnifying glass to your energy and emotions, and strive to use your crystals as healing tools with respect, intention and mindfulness. Pyramids are believed to be extremely sacred in many cultures around the world. In fact, what makes a pyramid so powerful is its ability to channel or collect energy from the higher realms of the stars, the planets and the universe and deliver them down to earth. The bottom of the pyramid represents a solid, earthy foundation, whereas the pointed top represents being able to reach into higher realms of consciousness. Because of its shape, any energy that enters the pyramid has the ability to be cleansed and purified. It's almost as the pyramid acts as a filter of sorts. This is because pyramids are said to generate negative ions which can balance the body's electromagnetic field and deliver healing.