Colemanite is known as a borate mineral which is found in evaporite deposits of alkaline lacustrine environments. With the change of borax and ulexite, colemanite is formed as a secondary mineral. It is offered in solid / powder form and is stored at room temperature. Having a purity of ninety nine percent, this mineral has various industrial uses. It is an ore of boron and is used in the production of heat resistant glass.