👉 Ebonite is a type of rock that is made up of a mixture of iron and other elements. It is commonly found in the Earth's crust, where it can be found in various forms such as igneous rocks, metamorphic rocks, and sedimentary rocks. Ebonite is known for its bright red color due to the presence of iron oxide (FeO) crystals. This material has been used in a variety of applications, including jewelry making, decorative arts, and construction materials.