👉 The term "hemimorphite" is a term used in the context of the mineral industry, referring to a type of gemstone that is composed entirely of two minerals, i.e. quartz and iron oxide. Hemimorphite is characterized by its unique appearance, which is often described as a combination of a dark green color with white reflections. This type of gemstone is typically found in certain types of rock formations, such as the Gabbro or Kaulite formations. It is