This week’s Crystal is Celestite. Celestite is a mineral found in various colors including blue, yellow, pink, and green. It is composed of strontium sulfate and it is quite brittle. It had been known for its healing and spiritual properties for centuries. Its color is believed to bring peace and tranquility and is often used in jewelry, sculpture, and furniture. Celestite is also used in aromatherapy and crystal healing. Its properties can help to promote relaxation, reduce stress, and improve sleep. Celestite can be found in many different shapes and sizes, making it the perfect choice for various uses.