Yellow Calcite Crystal meanings, metaphysical and healing properties Intellect Yellow calcite that stimulates the intellect. It can help one organize intellectual thoughts and information. Yellow calcite also boosts one's general energy level. From this, it increases one's personal power, hope, and sense of self-worth. Yellow calcite is also very helpful for psychic abilities and meditation. It assists with channelling, intuitive awareness, shamanic work, and other psychic activities. In the physical realm, yellow calcite is said to benefit the stomach, upper intestines, upper back and upper spine. Note that healing crystal meanings are spiritual supports to healing and are not prescriptions or healthcare information.