👉 Leadhued is a type of rock or sedimentary material that has been altered by the presence of lead in it, resulting in a reddish-brown coloration due to its high concentration of copper and zinc. Leadhued rocks are found in areas where there is a significant amount of industrial activity, such as mining operations, oil refineries, and power plants. They can be found in various geological settings across the world, including the United States, Russia, and Australia.