The Great Flat Lode

The Great Flat Lode is a rich underground mineral vein located in Cornwall, England. It formed over millions of years from the deposition of tin and copper ores within granite rock. During the 19th and early 20th centuries, it was a major site for mining these valuable metals, fueling regional industry and trade. Today, remnants of the lode and historic mining infrastructure attract visitors and researchers interested in Cornwall's mining heritage. The Great Flat Lode exemplifies Cornwall's significant role in global tin and copper production during the industrial era.