Blue Calcite is believed to help with emotional healing, and can promote feelings of relaxation, tranquility, and peacefulness. Blue calcite is also thought to help with communication and self-expression, and can help to clear negative energy and promote positive energy flow. Calcite is commonly believed to increase and amplify energy – energy of healing, learning and awareness. Calcite is not only often used as a cleanser in the material word, it is also believed to be a spiritual cleanser that changes perspective and renews commitment to making change.