👉 Limonite is a mineral that is found in various forms, such as soda lime or soda ash. It is typically used in the production of fertilizers and industrial applications. Limonite can also be used for its thermal properties and as a source of energy. In terms of defining "limonite," it's important to note that there are many different types of limonite, each with varying characteristics and uses. Some common forms include soda lime (a white, crystalline mineral)