👉 Orendite is a type of mineral that is composed primarily of calcium (Ca) and magnesium (Mg), and may also contain other elements such as iron, silicon, or boron. It is often used in construction, engineering, and other industrial applications due to its strength, durability, and resistance to corrosion. The term "orendite" can be applied to different types of ore that are composed of these minerals. For example, it may refer to a type of coal, which