👉 Elaphurine is a type of mineral found in several parts of the world, including Australia, South Africa, and Madagascar. It's also known as "blue glass," which is a common name for this mineral due to its blue color. Elaphurine is primarily composed of magnesium oxide (MgO) and silicon dioxide (SiO2). It can be found in various forms such as quartz, feldspar, and mica.