IJRIt’s A Huge Rare Metal Discovery For America, But Claiming The Prize Isn’t So EasyNevada’s Railroad Valley is home to a tungsten deposit that could be the largest ever found in the United States. Developer 3 Proton Lithium (3PL) reports an inferred resource of 1.78 million tons, making the resource more than five times bigger than the next known domestic deposit, with an in-situ value pegged around $152 billion at current prices. Tungsten prices have skyrocketed since early 202