Sodalite is a deep blue mineral primarily composed of sodium, aluminum, and silicate. It is often found in igneous rocks and is known for its striking color, which can range from royal blue to violet. Sodalite is commonly used in jewelry and decorative items, as well as in the creation of carvings and sculptures. This mineral is part of the feldspathoid group and is often confused with lapis lazuli, another blue stone. Sodalite is believed to promote logic and rational thought, making it popular among those who practice crystal healing. It is typically sourced from locations such as Brazil, Canada, and Namibia.