Brucite is a mineral that is generally comprised of magnesium hydroxide and belongs to the class of carbonates. It is found in both sedimentary and metamorphic rocks. Brucite has several synonyms such as nemalite, harringtontite, thrasymene, moriahite, and many more. These synonyms enable researchers and geologists to identify and classify the mineral by a specific name. They are also useful in the field of mineralogy to distinguish a particular mineral from its various forms, presenting different physical appearance, chemical composition, and properties. These synonyms are also used in scientific research, making it easier for scientists worldwide to share their findings and facilitate communication in the field of mineralogy.