👉 Gadolinite is a mineral that is primarily found in the Earth's crust. It was first discovered in 1978 by the Swiss scientist Hans Lenz and has since been studied extensively for its unique properties such as its ability to absorb water and react with acids. Gadolinite has a relatively low melting point, around 250°C, which makes it suitable for use in various applications. It is often used as a catalyst in chemical reactions, particularly in the production